We also use the drawer slides on our folding, hinged folding table. Visitors always remark how much it opens the trailer and makes sitting easier.
We carry a plastic PVC, rubber tipped leg to support the end of the drawer slides. The open end of the pipe simply slips over two screws in the bottom of the wooden piece on the end of the drawer slides.
The rarely used pipe resides in the overhead cabinet with the bedding. We have a shorter pipe that we use when sleeping that slips over the same screws since the table extends beyond the dinette's table top support in the bed mode.
Beside's the better use of space, it looks better than it's predecessor.
Norm and Ginny
2014 Honda Odyssey
1991 Scamp 16