A little while back I rechecked my sight in for the after Christmas flint lock season. Flint was well-worn down but the gun went off every time ; but the frizzen didn't pop fully open. Last week I replaced the flint and got it all proper but the frizzen still pops open to a tad past the flint after testing. Is this something needing attention and if so what do I tweak? Pry the spring out a tad to make it stronger or what? All replies appreciated.