Hello folks, I have been shooting my Chimney Point 36 cal percussion I picked up a bit ago. Really the first few times out with it but only noticed a slight problem. When I set the set trigger after the hammer is back I noticed if I push forward or say bump on the set trigger it will drop the hammer. Now when I set the trigger before I pull the hammer back I have no issues at all. I can push that set trigger forward and the hammer stays put until I fire. Any ideas what might cause this? My adjustment screw is set perfect and will fire with no noticeable creep. Not a hair trigger just light touch. I tried searching and at best come up with some triggers must be set before cocking. Much appreciated with any help.