Ok here goes after setting the idle on my tractor to 750 rpms, and lettng it run it wants to creep back up from 750 to around 1200 rpms as it sits and when shutting throttle off it doesnt always go back to idle you have to open and shut the throttle a few times before it will. It will start fine. Others said it could be the governor but I know nothing about the governor. What can you tell me about it and how to go about seeing whats wrong with it. Are there adjustments that can be made? The I&T manual I have is really vague on the governor. Thanks