I have a Savage Model 11 in .223 with a 8-32x50 scope that I use for target shooting. I have the scope mounted on low rings and the bell is VERY close to the top of the barrel. I measure it to be less than 0.175 inches, and when I put the front cup of the scope cover on it just grazes the top of the barrel at the lip. I know it is ideal to mount the scope as low as possible, but is this too close?