Well

I just fitted my scorpion/metal mule 2 into 1 exhaust.

starting it up (baffle out) bike idles for a short period then the idle drops a little slower... fair enough.. then every time i blip the throttle, even if not revving it high, it bangs out a big flame when i close the throttle, too rich? id have thought it would be lean after new exhaust

there are a couple of little blows in it at the minute until i get everything fully tightened it seems to be a tricky exhaust to get sitting right... but they are very tiny doubt theyre making a difference

must try it with baffle in, maybe the baffle out is just too much lol