Awesome rigs you have there , do you offer services for head spacing/shimming the firing pin? beginning to have a little misfire trouble with my encore , have the bellm #51 lb. hammer spring already installed , hinge pin has a very tight fit some time near interference fit it seems but I guess it doesn't mean that it may be a little loose through the hinge lug may need an over sized pin but don't have the gauge to determine the head spacing , love the encores but definitely not maintenance free.