I was just looking on Rod's site and noticed a picture of his e-series Hawkins replica and noticed that his muffler extends way past the side cover compared to mine as I can only just see the start of the E-series emblem due to the side cover, as far as I know I have an e-series s-bend, how many types are there? and what does the differance in length do? and finally what header would you run with it? P.S. RodH if you havn't yz-timed your bike yet, do it your missin out on a heap of fun, I didn't think that it would be advantagious in the bush, I was wrong..