Agreed on a sticky in the rimfire section. I've done a couple of VX1 2-7s for 50 yards and it works as well as he said it does.
The objective lens carrier was pretty tight to turn on one scope. I found a piece of metal that was long enough to fit across the objective lens and about 1/16th" thick that fit in the slots on both sides of the lens carrier. It makes it a lot easier to turn and adjust the carrier. I'd guess the back of a table knife blade would probably work as well. I don't know if it would work that way on other scopes.
