Paacrossbow has some pictures of my installation of the kit on a Timney Trigger. I only own one crossbow and it's a TAC15i that I purchased from Len Backus, new a couple of years ago.
I have never shot anything but the Timney Trigger because I'm the first person to ever put a Timney into a TAC15
/15i, so i wrote the so called book on it. When I stated that Paacrossbow's Silencing Kit works well, I was specifically referring to its performance and installation on a Timney Trigger / TAC15i combination. That's what i own and therefore its the only platform I can test from.