Hey Ben!
Tim got me to try the Signature Zee Rings some time back and they are all I buy anymore. No more worries about ring marks, slippage, crushed tubes...
I really like them!
The offset inserts are also a big plus. 40 odd years ago I had a problem just like yours. I got a set of the windage adjustable mounts (Redfield? Leupold?
) and they worked fine. But I've also found 2 broken ones on used rifles I've bought!
So now, like I said, I just use Zee's. And I'm going to keep a set of the offset inserts on hand, just in case don't cha know!