Ray B
AH legend
The first detachable mount that I used was 60 years ago, Weaver detacho mt. I had the scope off and on of the rifle so many times I lost track of count, but as long as I didn't loosen the scope in the rings, the scope returned closer to 0 that I could shoot the rifle. Since that time I've used Griffin& Howe and Jaeger side mts, Leupold QD, Talley and one or two others- They all return close enough to 0 for me to not consider a change in point of impact- then again, I don't try for marginal shots on game that need 1/4-1/2 MOA.