Report "I have a toro 12-38 xl riding mower. The transmission is problematic at all speeds but seems to be worse when in higher gear. It seams to be going in and out of gear and is "jerky". it makes sense that it is worse in higher gear as the internal gears are moving at higher rpm's. i am sure there is some bad gearing in the transmission but i was hoping someone may know of a simpler solution or cause. thanks"