The 01 650r was running rough on sustained mid rpms (cruising down the road) and would then die at a stoplight when warm. I ripped into the carb for the first time since I've had her and noticed I had a 175 main and the jetting chart suggested a 168. So I run to the parts store and buy the main, clean the carb and reassemble, now that it's put together it runs SUPER ROUGH like a Harley with no exhaust with an added bonus of thick dark smoke. any ideas on what I did wrong. does anyone have good pictures of the re-assemble that I can use as a cheat sheet? I'll give many rep and praise. Thanks.