I took a chunk out of my Terminator's stock CE2 ceramic trying to get it off the pin. I had to sand down the sides of the pin to more easily put on replacement ceramics (I read of someone else who did too). The material and machining is no where close to the quality of the Killer's. It wobbles a lot in my OCD tanks. I'm going to try to sand or cut off about 8mm from the tube - it's way too big. Otherwise, I think that it vapes great, it feeds well, and I couldn't tell it apart from my Killer if I was blindfolded or in the dark.
I used a dremel and a cut off wheel to shorten my killers. I was going for 6mm, but by the time I filed and squared the tube it was 7mm, it turned out to be perfect, luck of the feeble minded I guess.
I've broke the ceramic in my Diver a couple of times, trying to get it out. I finely found out, if i use a small screw driver and carefully pry the pin out from the bottom, i save the ceramic. Maybe this could work for the Terminator as well....