Air screws open to one full turn, and tuned per Greg Bender, Guzziology procedure. The less voltage at idle, the worse it runs. At 525mV and below it is unrideable. At 625 mV at idle, it still spitts and backfires, but not as bad-often. The more voltage at the TPS, the higher in the RPM range the misfire takes place (most of the time) At 625mV the misfire is at around 2800-3200RPM. Pulling the tank this weekend to have a look at all connectors-hoses-connections ett. etc.
525Mv is with both throttle stop screws all the way out not at idle ?