Right now I am in a CB6000s. When I wear the 1.875" base ring there are times where 1 nut slips out of the ring (usually when very flacid). I am high and tight most of the time, but there are times when my sac loosens up and the dangle pretty good. I already have the gap set at the smallest width. I have tried the 1.75" ring, and its fine while just doing things around the house, but during play time with the wife last night my balls were on fire and when we were done I had to change the ring to the larger one. My question is... Since the MM ring is a lot thinner material, will it fit any different than the thick plastic ring of the CB? I'm wondering if the 1.75" MM ring will allow me to wear it comfortably? Understand what I'm trying to say? Thanks!