I may go out and burn some powder today[However it's+ 2.F with a good wind out there] ,I repolished it and moved it to the .54 barrel, now i need to make one for the ..5o .When I took the factory sight off ,I found the support spring was out of place and lying on it's side under the ramp and was partly smashed,I guess thats why I was having adjustment issues with it! well, I don't have any problems like that now!But,NOW I might have to get a gun for that sight!