I'm still in the 'double-secret probation' phase of checking it out. SP0 had the dervied config bug that made it useless to us; Im now checking out the tales of changing suppressions/mates in SP1. I *have* found some configurations in the same part file now returning errors, even though all the features in all 3 configs up to this point were identical.
FWIW, my trojan scanner returned a 'hit' on a toolbox part;
Id think this was less it being an actual trojan that the scanning software now having the ability to find software bugs :/