Thanks, W.N. Good report and glad the HMade LHV is working well. Years ago, there were a number of different powders and none of them gave any grief - same old, same old - shoot, shoot, shooting - no wiping except for final cleaning.
We shoot in humidity from 6% at Heffley Creek, to anything up to 100% here in PG using GOEX - never any fouling problems and no change that we can observel other than the snow white colour low humidity leaves the outside fouling displaying.
It would be nice to be able to use a cheaper powder, though. GOEX runs around $20.00 per pound when purchased in 25 pound bags.