Took my Perma Green Ultra out for a spin while i am waiting for snow to melt. However, it has been very stiff to shift gears for years and now it is worse. I have to shift with both hands and still use full strength--although I am not at all big. Does anybody have suggestions? Do I need tranny oil? Where do I put it? On the other hand, it started with the electric start within 3 seconds. Of course I had the battery charger on it for 6 hours yesterday. I sprayed a little antifreeze on the drive. It only sprays 3 feet on each side, a total of nine feet wide.