I'm betting lot of scope / gun problems are likely self inflicted.....I know I've inflicted myself on more than one occasion working on something I shouldn't have be it guns, cars, plumbing, electrical the list is long.
Being a Jack of all trades is hard.
Somethings are better left to Gunsmiths....I'll go out on a limb and say that scope set up and mounting is one of those things that the Average jOe shouldn't tackle after watching a few You tube videos.
