I found that any CA glue works just fine for R-hops. Personally, I apply it to the edges of the patch when its actually sitting in the barrel

LOL remember me the guy who paid you 100$ for the r hop install that I ended up having to do myself well here's exactly why shown in quotes.... hahahaha

Jonathan, it's unfortunate that you had a bad experience with our complete R-hop install. Despite the fact that John meticulously tested the barrel at distance before shipping and the lack of evidence provided to us to substantiate this "botched" install, we have already issued you a complete refund of all services rendered some time ago. Let us know how else we may be of assistance. As we have said in the past, we stand by our work.

In any case, your particular case has prompted us to record every installation we perform, and as such, John finished another R-hop installation this past weekend.
I'll let the video speak for itself.
https://www.youtube.com/watch?v=czYEyHZ3Ijk

Again, you do not need to rework the inner channel - that's the whole point of the Z-kit. If users insist on reworking the channel, then the lower cost standard IR-hop (non-z-kit) would be applicable.