I'd like to thank whoever thought of this. I think it was posted on this forum. I took a piece of 3/4 pvc water supply pipe....3/4" ID ...about 1'OD. Cut to 3/8" long. 4 pieces. Then cut the ring in one spot. They will snap onto the landing legs. Easy on and off. They raise my gimble off the ground by at least 3/4 ". I can't have anything permanent or the quad will not fit into my case. Works well..