I have a single man tube that I pull around with my 93XP. The machine does very well but the tube yanks on the ski a bit too much. To prevent damage and enhance the allover ride I set it up with shock absorbers.
Picked up two 360lb draw bar springs and linked them side-by-side with a stainless rod. When hitting waves, cornering, and accelerating the springs load and unload which takes a lot of excess pressure off of the ski, tube, and all couplings.
I had a better design but it was more expensive to make than I could afford. I wanted to mount an extension spring damper inside a slightly stretchier spring to give me more travel and a super smooth tow.
Cody
Picked up two 360lb draw bar springs and linked them side-by-side with a stainless rod. When hitting waves, cornering, and accelerating the springs load and unload which takes a lot of excess pressure off of the ski, tube, and all couplings.
I had a better design but it was more expensive to make than I could afford. I wanted to mount an extension spring damper inside a slightly stretchier spring to give me more travel and a super smooth tow.
Cody