Ultra Limited with a Stage 4 kit, race tuner, and V&H Monster Ovals. Approximately 3000 miles on the motor since upgrading to the Stage 4. The issue is it won't re-start when hot. After 5 minutes or so it starts fine. Harley Shop has re-tuned several times but has not solved the problem. I am new to the site and thought someone might have info on a direction to take to correct the problem.