I was talking about the part of the BVC that has the holes in it, I pry them off and put the old style ones on instead, it is fairly easy to do. I screw them on a old protank base, and put a piece of rubber around it and pry them off, and switch them. I call them a cap, for lack of a better word.
KAS
Wow.
You really DO like them a lot more....



I just logged in at the site. I saw where I could use them if I had one, but could not figure out how to just buy one.