using lhcb-master/1451
This was missed when reviewing LHCb!3113 (merged) and Rec!2499 (merged) but there are in fact (small) differences introduced in the v3 platform for the RichDLLs and derivative quantities. I've not found an obvious problem with the MRs so it can be some very aggressive optimization of the compiler with -O3 kicks in (or not), similarly to that in Boole#3 (closed).
See also Rec!2507 (merged)
Edited by Rosen Matev