I can pick up a ZRODelta 34mm mount at a darn good price. I want to put 30mm inserts to accomidate my scope. The 34mm is 1.50 to centerline of bore above rail. I'm now using Seekins rings at 1.45 above rail. Is this difference in height going to adversely effect my cheek weld? I'm wanting to use the same scope on 4 different AR's.