diff --git a/MuonSpectrometer/MuonCnv/MuonRPC_CnvTools/src/RpcRdoToPrepDataToolCore.cxx b/MuonSpectrometer/MuonCnv/MuonRPC_CnvTools/src/RpcRdoToPrepDataToolCore.cxx
index 590eb72231c0dba6435e2c5a3020249692a7ffab..6565fe5e13385e11865a0341bde2e89cabad6819 100755
--- a/MuonSpectrometer/MuonCnv/MuonRPC_CnvTools/src/RpcRdoToPrepDataToolCore.cxx
+++ b/MuonSpectrometer/MuonCnv/MuonRPC_CnvTools/src/RpcRdoToPrepDataToolCore.cxx
@@ -411,7 +411,6 @@ StatusCode Muon::RpcRdoToPrepDataToolCore::decode( const std::vector<uint32_t>&
   rdoHashVec.reserve(13*robIdsToBeDecoded.size()); // most ROBs have 13 RDOs, some have less
   ATH_CHECK(rpcCabling->giveRDO_fromROB(robIdsToBeDecoded, rdoHashVec) );
   
-  std::vector<IdentifierHash> idVect; //vector passed to processPad - if empty, turns off decoding of additional RDOs for ambiguity solving
   std::vector<IdentifierHash> idWithDataVect; //vector passed to processPad - filled with IDs of created PrepRawData collections
 
   // start here to process the RDOs
@@ -445,7 +444,7 @@ StatusCode Muon::RpcRdoToPrepDataToolCore::decode( const std::vector<uint32_t>&
                    processingetaview, 
                    processingphiview, 
                    nPrepRawData,   
-                   idVect, 
+                   rdoHashVec, 
                    idWithDataVect, 
                    rpcContext)
       );
diff --git a/Trigger/TrigValidation/TrigAnalysisTest/share/ref_RDOtoRDOTrig_v1Dev_build.ref b/Trigger/TrigValidation/TrigAnalysisTest/share/ref_RDOtoRDOTrig_v1Dev_build.ref
index 499e4f42655e15f5b3634d89a33c7be68d0ae1de..919cfc6341500652c7a1528cfd136e97a40ed999 100644
--- a/Trigger/TrigValidation/TrigAnalysisTest/share/ref_RDOtoRDOTrig_v1Dev_build.ref
+++ b/Trigger/TrigValidation/TrigAnalysisTest/share/ref_RDOtoRDOTrig_v1Dev_build.ref
@@ -111,7 +111,7 @@ TrigSignatureMoniMT                                 INFO -- #1747073535 Events
 TrigSignatureMoniMT                                 INFO -- #1747073535 Features                             0          0          0          0          0          12         8          8          8          -          -          -          -          -
 TrigSignatureMoniMT                                 INFO HLT_2mu6_l2io_L12MU6 #2996403520
 TrigSignatureMoniMT                                 INFO -- #2996403520 Events         4          4          0          0          0          0          0          3          3          2          2          -          -          -          -          -          2
-TrigSignatureMoniMT                                 INFO -- #2996403520 Features                             0          0          0          0          0          12         26         8          8          -          -          -          -          -
+TrigSignatureMoniMT                                 INFO -- #2996403520 Features                             0          0          0          0          0          12         28         8          8          -          -          -          -          -
 TrigSignatureMoniMT                                 INFO HLT_2mu6_muonqual_L12MU6 #2398136098
 TrigSignatureMoniMT                                 INFO -- #2398136098 Events         4          4          0          0          0          0          0          3          2          2          2          -          -          -          -          -          2
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@@ -644,8 +644,8 @@ TrigSignatureMoniMT                                 INFO HLT_mu24_L1MU20 #417425
 TrigSignatureMoniMT                                 INFO -- #417425162 Events          8          8          0          0          0          0          0          8          5          4          4          -          -          -          -          -          4
 TrigSignatureMoniMT                                 INFO -- #417425162 Features                              0          0          0          0          0          10         6          5          5          -          -          -          -          -
 TrigSignatureMoniMT                                 INFO HLT_mu24_idperf_L1MU20 #677658909
-TrigSignatureMoniMT                                 INFO -- #677658909 Events          8          8          0          0          0          0          0          6          6          5          5          -          -          -          -          -          5
-TrigSignatureMoniMT                                 INFO -- #677658909 Features                              0          0          0          0          0          7          7          6          6          -          -          -          -          -
+TrigSignatureMoniMT                                 INFO -- #677658909 Events          8          8          0          0          0          0          0          5          5          4          4          -          -          -          -          -          4
+TrigSignatureMoniMT                                 INFO -- #677658909 Features                              0          0          0          0          0          6          6          5          5          -          -          -          -          -
 TrigSignatureMoniMT                                 INFO HLT_mu24_ivarmedium_L1MU20 #737407430
 TrigSignatureMoniMT                                 INFO -- #737407430 Events          8          8          0          0          0          0          0          8          5          4          4          2          -          -          -          -          2
 TrigSignatureMoniMT                                 INFO -- #737407430 Features                              0          0          0          0          0          10         6          5          5          2          -          -          -          -
@@ -671,11 +671,11 @@ TrigSignatureMoniMT                                 INFO HLT_mu28_mu8noL1_L1MU20
 TrigSignatureMoniMT                                 INFO -- #86648125 Events           8          8          0          0          0          0          0          8          5          4          3          0          0          0          1          1          1
 TrigSignatureMoniMT                                 INFO -- #86648125 Features                               0          0          0          0          0          10         6          5          3          0          0          0          1          1
 TrigSignatureMoniMT                                 INFO HLT_mu35_ivarmedium_L1MU20 #597064890
-TrigSignatureMoniMT                                 INFO -- #597064890 Events          8          8          0          0          0          0          0          8          5          3          2          1          -          -          -          -          1
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 TrigSignatureMoniMT                                 INFO -- #597064890 Features                              0          0          0          0          0          10         6          4          2          1          -          -          -          -
 TrigSignatureMoniMT                                 INFO HLT_mu4_l2io_L1MU4 #1048276860
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-TrigSignatureMoniMT                                 INFO -- #1048276860 Features                             0          0          0          0          0          14         46         15         15         -          -          -          -          -
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 TrigSignatureMoniMT                                 INFO HLT_mu50_L1MU20 #3657158931
 TrigSignatureMoniMT                                 INFO -- #3657158931 Events         8          8          0          0          0          0          0          8          5          2          1          -          -          -          -          -          1
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diff --git a/Trigger/TrigValidation/TriggerTest/share/ref_data_v1Dev_build.ref b/Trigger/TrigValidation/TriggerTest/share/ref_data_v1Dev_build.ref
index 41575a56f98e39bac5ad93a20f02ff9fdd6cb517..ae0282f4a81f034c08dc2aaea694ef744af42661 100644
--- a/Trigger/TrigValidation/TriggerTest/share/ref_data_v1Dev_build.ref
+++ b/Trigger/TrigValidation/TriggerTest/share/ref_data_v1Dev_build.ref
@@ -86,8 +86,8 @@ TrigSignatureMoniMT                                 INFO HLT_2mu15_L12MU10 #5572
 TrigSignatureMoniMT                                 INFO -- #557204938 Events          20         20         0          0          0          0          0          0          0          0          0          -          -          -          -          -          0          
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 TrigSignatureMoniMT                                 INFO HLT_2mu4_L12MU4 #2999632714
-TrigSignatureMoniMT                                 INFO -- #2999632714 Events         20         20         0          0          0          0          0          1          0          0          0          -          -          -          -          -          0          
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 TrigSignatureMoniMT                                 INFO HLT_2mu4_bDimu_L12MU4 #1730084172
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 TrigSignatureMoniMT                                 INFO -- #1730084172 Features                             0          0          0          0          0          4          2          0          0          -          -          -          -          -          
@@ -98,14 +98,14 @@ TrigSignatureMoniMT                                 INFO HLT_2mu4_bUpsimumu_L12M
 TrigSignatureMoniMT                                 INFO -- #4008168535 Events         20         20         0          0          0          0          0          1          1          0          0          -          -          -          -          -          0          
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 TrigSignatureMoniMT                                 INFO HLT_2mu4_muonqual_L12MU4 #1584776935
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 TrigSignatureMoniMT                                 INFO HLT_2mu6_10invm70_L1MU6 #1316992871
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 TrigSignatureMoniMT                                 INFO -- #1316992871 Features                             0          0          0          0          0          0          0          0          0          -          -          -          -          -          
 TrigSignatureMoniMT                                 INFO HLT_2mu6_Dr_L12MU4 #3304584056
-TrigSignatureMoniMT                                 INFO -- #3304584056 Events         20         20         0          0          0          0          0          1          0          -          -          -          -          -          -          -          0          
-TrigSignatureMoniMT                                 INFO -- #3304584056 Features                             0          0          0          0          0          4          0          -          -          -          -          -          -          -          
+TrigSignatureMoniMT                                 INFO -- #3304584056 Events         20         20         0          0          0          0          0          1          1          -          -          -          -          -          -          -          1          
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 TrigSignatureMoniMT                                 INFO HLT_2mu6_L12MU6 #1747073535
 TrigSignatureMoniMT                                 INFO -- #1747073535 Events         20         20         0          0          0          0          0          0          0          0          0          -          -          -          -          -          0          
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@@ -590,8 +590,8 @@ TrigSignatureMoniMT                                 INFO HLT_mu0_muoncalib_L1MU4
 TrigSignatureMoniMT                                 INFO -- #782182242 Events          20         20         0          0          0          0          0          0          -          -          -          -          -          -          -          -          0          
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 TrigSignatureMoniMT                                 INFO HLT_mu10_L1MU10 #209090273
-TrigSignatureMoniMT                                 INFO -- #209090273 Events          20         20         0          0          0          0          0          1          1          0          0          -          -          -          -          -          0          
-TrigSignatureMoniMT                                 INFO -- #209090273 Features                              0          0          0          0          0          1          1          0          0          -          -          -          -          -          
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 TrigSignatureMoniMT                                 INFO HLT_mu10_ivarmedium_mu10_10invm70_L12MU10 #2386882549
 TrigSignatureMoniMT                                 INFO -- #2386882549 Events         20         20         0          0          0          0          0          0          0          0          0          0          -          -          -          -          0          
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@@ -620,8 +620,8 @@ TrigSignatureMoniMT                                 INFO HLT_mu11_mu6_bUpsimumu_
 TrigSignatureMoniMT                                 INFO -- #1171632195 Events         20         20         0          0          0          0          0          0          0          0          0          -          -          -          -          -          0          
 TrigSignatureMoniMT                                 INFO -- #1171632195 Features                             0          0          0          0          0          0          0          0          0          -          -          -          -          -          
 TrigSignatureMoniMT                                 INFO HLT_mu14_L1MU10 #1696906927
-TrigSignatureMoniMT                                 INFO -- #1696906927 Events         20         20         0          0          0          0          0          1          1          0          0          -          -          -          -          -          0          
-TrigSignatureMoniMT                                 INFO -- #1696906927 Features                             0          0          0          0          0          1          1          0          0          -          -          -          -          -          
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 TrigSignatureMoniMT                                 INFO HLT_mu20_2mu4noL1_L1MU20 #1029128679
 TrigSignatureMoniMT                                 INFO -- #1029128679 Events         20         20         0          0          0          0          0          1          1          0          0          0          0          0          0          0          0          
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@@ -674,8 +674,8 @@ TrigSignatureMoniMT                                 INFO HLT_mu35_ivarmedium_L1M
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 TrigSignatureMoniMT                                 INFO HLT_mu4_l2io_L1MU4 #1048276860
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 TrigSignatureMoniMT                                 INFO HLT_mu50_L1MU20 #3657158931
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@@ -689,29 +689,29 @@ TrigSignatureMoniMT                                 INFO HLT_mu60_L1MU20 #287183
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 TrigSignatureMoniMT                                 INFO HLT_mu6_L1MU6 #2560542253
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 TrigSignatureMoniMT                                 INFO HLT_mu6_idperf_L1MU6 #934918532
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 TrigSignatureMoniMT                                 INFO HLT_mu6_msonly_L1MU6 #3895421032
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 TrigSignatureMoniMT                                 INFO HLT_mu6_mu4_L12MU4 #1713982776
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 TrigSignatureMoniMT                                 INFO HLT_mu6_mu6noL1_L1MU6 #451489897
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 TrigSignatureMoniMT                                 INFO HLT_mu6_xe30_mht_L1XE10 #3192713675
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 TrigSignatureMoniMT                                 INFO HLT_mu80_L1MU20 #387900377
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@@ -719,8 +719,8 @@ TrigSignatureMoniMT                                 INFO HLT_mu80_msonly_3layers
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 TrigSignatureMoniMT                                 INFO HLT_mu8_L1MU6 #1467711434
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 TrigSignatureMoniMT                                 INFO HLT_noalg_L1All #2979253164
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