One thing that is confusing me is when exactly you are supposed to prime the engine. The manual says on page 73 "The engine should be primed only when it is turning over.", but on page 124 it says "Start-Up. After completing the Pre-start check, proceed with engine start-up as follows: Prime the engine three to four seconds if it is cold, one if hot. Raise the starter switch cover and hold switch at START." Am I supposed to prime before pressing start, or while I'm holding it down? The latter seemed to work, anyway.