So I got my fuel controller and full HMF exhaust on my wheeler and seem to have it tuned relatively good right now (seems to be running ok). I am still a little nervous that in may be running lean. The plug color doesn't look bad but I am wanting to get a wideband hooked up just to make sure everything is set ok. The guy would like to have it under load, so we are going to put it on the dyno to provide some load on the bike. The thing is, its a dynojet for cars so the drum weighs 4000lbs and the guy said dynojet didn't recommend putting motorbikes and ATV's on them. After he said that, the same dyno he now owns was used before at bike shows so I'm thinking it should be ok to run it on the dyno but just wanted to see what some of you had to say. I couldn't find much on here but I am going to continue to do some searching around.