The Zero Effect will not work for the new Bowtechs with roller guards -- yet. There will have to be a redesign of the product to make it compatible.

For all my bows which I can't shoot my beloved ZE's on, I shoot Vapor Trail's Limbdriver. I've got it on my Diamond Marquis right now, and I have a brand new one hanging on the wall behind my workbench waiting for my General to come in any day now.