Gotcha. I’ve not heard that about the extreme ends of the erector. I’m planning to get it mounted on a Tikka with the new UM rings, so I’ll try that first and see if I have any issues.The 2 advantages I could see are 1) allowing for a zero that might be slightly to the wrong side of actual scope center, so ensuring you get the full 4.8mils of useful adjustment. Otherwise its probably fine but close so not a lot of wiggle room. And 2) keeping the useable adjustment range from 0 through 4.8mils closer to the center of the erector mechanism so its never maxed out, as I have been told at the extreme ends of mechanical travel is where you are most likely to have a problem or inconsistency. I have not personally had issues with this that I can confirm, but it is “common knowledge” that makes intuitive sense to me, for whatever thats worth.