That will help but the real issue is still the amount of bolt lift and the length of the bolt handle. The shank of the bolt handle will clear lower rings no problem. But the knob has very little clearance.
On my rifle with the CZ rings the bolt knob is running a bit below center of the eyepiece. I have enough clearance to cup the bolt knob to work it and my hand does not hit the scope. If I went with lower rings the bolt knob would be running about center of the eyepiece, the widest point and I would have to use just the very tips of my fingers to work the bolt.
If you look at the heights of the rings other than CZ they are the same as factory or just .10 of an inch shorter.
Only complaint I have of the CZ rings is the screws are slotted and soft. Fortunately I had access to a extremely well stocked parts bin at work and found exact matches with hex heads.