scope problem
I have an old tasco scope on a 7mm and after a few trips to the range, the reticle starts to rotate. I can rotate the scope on the mount so it lines up, but then the windage and elevation knobs aren't on straight. Tasco went belly up so they aren't much help. I found a company online the fixes old tasco scopes, but they want to charge me $30 just to send it to them. Anyone have any ideas, or know where I might be able to find a manual/breakdown of the scope? Any help would be greatly appreciated! Thanks in advance.
If there is a different forum that I should post this in, please let me know....