I searched but didn't find anything about a question I have. While driving my B3300HST down the road in high range the other day I had something happen that got me wondering. I had the forward drive pedal all the way to the floor going what I thought was top speed. All of a sudden I felt a jerk and the tractor sped up slightly. This got me wondering if there is more travel speed available. I got to looking and I see there is a pedal stop adjustment. Anyone know how to adjust this. I'm thinking I could just back the screw off one turn and see what the effect is. I just don't want to damage anything.