Well, I suppose I can add one more thing here. Back in 79, I attended Pennsylvania Gunsmithing School and a good part of that 18 month full time school was all about building custom rifles from blanks. Once all the physical attributes of the custom rifle's owner were properly converted to stock dimensions such as trigger pull length, drop of the comb off the line of sight, butt plate pitch and drop, the final test was simple. The rifle's owner was instructed to stand at a ready rifle position with a visual target in mind, close his eyes while looking at the target. Shoulder the rifle in one swift move and open his eyes. If the rifle "fit" him, he should be pretty darn close to have overlaid cross hairs on the target. A comfortable cheek weld at line of sight becomes a bit more prevalent for Trap/Skeet/bird hunters since time on target is in seconds. Not so much for deer hunters. I prefer a low as you can go scope on a rifle in classic Weaver rings simply because they are light weight and can be quickly screwed off the bases with the back edge of a knife to get at irons. You can throw all sorts of money at QD rings but Weavers work on everything. If I were to mount them on big kickers, put a dab of basic rubber cement in the ring saddle before you tighten em down. I tested that out on a Win 70 375 H&H that would clover leaf factory ammo consistently out of a cold barrel and the scope never budged. 2 extreme examples of a high comb offering good line of "scope sight" check welds are here in these 2 I built years ago.