ok i am new here but i have a real issue and hope someone can give me an answer i have a remington 700vtr 308 i have tried to use the brownells tactical picatnny rail to mount my scope my problem seems to be when you tighten dn the mount to 20ft lbs which is what they call for the bolt saftey or anything else wont operate if you loosen it then it wobbles but everything works fine i dont see any type of marks where it would seem the screws were to long and holding the action up from working any clues as to what may be going on