When I pull my boat and trailer at highway speeds (60-65) it has a tendency to push/pull like the surge brakes may by fighting the tow vehicle a little. The highways around here are not very smooth and I have not had a chance to run at speed on a smooth surface. However, I would think the pull on the trailer should be smoother than what I am experiencing. I will bring this up with the dealer during the 20 hour checkup.

Is there any type of adjustment on the surge breaks to decrease their sensitivity? I did not read anything in the Boat Mate owners documents.