Got the Grasshopper out a week ago and noticed a difference in the trans performance. I thought to myself that possibly the problem was me since I hadn't run it in 5 months and I just needed to get reacquainted with the controls. Then yesterday I put 5 hours on it and I clearly notice a difference in the performance. The tractor seems to wander slightly especially when going down hill. The wander is not excessive only a few inches but when you're trying to lay a stripe it makes for a real challenge. Before I bought the 725G2 I demo'd the cheaper trans on a 618. The 618 trans was all over the place, hard to stay straight and if you're not on the edge of the seat looking down at your line, you're not gonna be running a straight stripe. My 725G2 is performing similar to the 618 trans. Anyone run into this one? Last fall I had broken the TEE where the fluid goes into the filter and lost all fluids. The dealer said no air bleeding was necessary just replace the tee and fluid and I'm good to go. I wonder if that had something to do with this???????