Well said!!!! With the little amount of messing that I've done with pipes I've learned that works for one person might not work for another. I had somewone tell me that the pipe on my .21 mono was too long and to shorten it 1 inch. I did that and it ran like junk. I took it back to where I had it and it was wicked fast. There are a lot of factors in finding the right pipe or length for it.