My '83 Fleet flew off on the freeway a week after purchase because the seller installed it with only two ratchets in the back, connecting my truck bed bolts to the d-rings he had drilled into old, weak, splintering wood.
Few months later, I managed to get it out of the yard and into my yard, replaced one side of the floor pack, and working on the other side today. AFter I paint the wood, I'll re-attach the 3 tripod jacks (it was designed that way and I don't want to spend the money for a 4th jack right now). I'll probably put a plate on the interior side of each of those for stability.
Then, I'm getting a friend to cut me 8 steel plates to sandwich the 4 corners for GRADE 8 BOLTS like what you see in the link below:
http://www.wanderthe...n-camper/page-3
I'll have those 4 corners attached to the bolts in my truck bed with turnbuckles, and then use ratchets to connect the three jackstand mounts to the frame of my truck. A guy at the tow yard I picked it up from secured it to my truck that way- two ratchets on the single mount on the driver side going opposite directions, and hooking to the frame, and one ratchet each on the two mounts on passenger side, hooking to the frame. And it seemed sturdy enough... for being attached to rotted wood, but now with fresh wood, an interior plate on each mount, and the four corners sandwiched and secured, it should never fly off again!
I sure hope not. THat was a sad day, BUT I've learned a LOT since. I'll be posting my re-build soon.