got a 4x28 scope on my QB
got a little problem with it:
I get it zero'd then put it away for next days shooting only when i fire its off target, thought it may be getting knocked, so one day zero'd it then very carefuly laid it under bed over night and get it out next day, sure enough its out.
im gessing the scope had a little hammer from previous owner
Here's a pic
Cheers paddy