Hey everyone, I finally got my bike running from my other post. Anyways, it has some slight jetting issues but other than that the thing is a wheelie machine. I'm going to be heading to Silver lake sand dunes here in Michigan in a couple weeks and will be riding with a bunch of 250 2Strokes. Just curious what people have done to set their WR's up for the dunes. The bike is fully uncorked (Baffle, gray wire, and throttle stop) I heard a 13 tooth sprocket is the way to go? Also, the bike came with no baffle and the dunes have a sound requirement which I guarantee it won't pass right now. Are their preffered aftermarket baffle set-ups for the WR400 that you can purchase? Any favorites?