Has anyone out there got any starting procedures for a Mikuni Flat Slide conversion. I have trouble at times getting it started! I am having trouble mostly when cold starting. I have tried full choke, full choke and one or two pumps on the throttle, just pumping the throttle, all the above and cracking open the throttle. It is stock 88 inch with free breathing air filter, open exhaust, Crane ignition module. The carb (HSR42) went on last......then the trouble started. Thanks in advance.