Anybody do a vertical exhaust on their B? I did to my B3200. I got tired of soot on everything. I got a short bend 90 and went straight up from the outlet of the muffler. It did involve cutting a hole in the hood but I must say once i got over that I am very pleased. It involves pulling the stack off to open the hood but that is a 2 second job because it is a slip fit. I will post pics in the next day or 2 if anyone is interested.