Underclocked-quote-
"My concern is simple - the cost of replacement plugs will be much higher with the tool-free plugs as it has with the TC plugs for the Triumph and Endeavor. The prospect of using vent liners might become quite attractive economically."

Agree the 44 dollars for a replacement plug is a bit much and unnecessary. Mike and I have been working on the vent liners, I originally tried making some but with good ones available for 5 dollars that became inane. Now we have successfully installed and used them in Omega Triumph and Encore Endeavor. One of the things I have noted is that doing it the way we are; mike's idea of opening the flame channel all the way through has made a big difference in the amount of carbon deposited and I have note an improvement in long range group size. I would like to see some Knights and some of the CVA like the Accura have them installed and compare notes. I am wondering if this would be as big an improvement as it was for the guns we have tried it in so far? Lee