motorcycle straps are sooooo cheeep......leave them tied to the dolly.....tie the gear down.....
Great suggestion. I think from now on I am going to do what I've been doing: use my sturdy hand truck to move the cab and head separately.
I've actually got bungi cords and motorcycle straps that I keep with the hand truck, and strap each piece to down as I move them. It was stupid to try to move both pieces at the same time, and especially so the way I did it.
