[sr]

Ron, I was just doing what Dale recommended. In a previous post i sent, Dale had the entire trailer off the ground with all four wheels off the trailer, only supported by the hydraulic jacks. I did not experience any frame twisting with the set-up I described. Keep in mind the frame was completly level when all jacks were down. I agree that once you have leveled side to side and removed the trailer form the tow vehicle, you can not re-adjust the center jacks, or you would get frame twist. Mainly due to the center jacks being individual jacks. The front and rear act as one set.

Maybe Dale or someone from his organization can chime in and answer some of the concerns. I definatly donot want to do any damage to the frame.