[johnkosir]

I have a 4 slide that I leave out side at a friends in florida for 3-4 months in the winter, I have mine sitting in 3 adjustable stands that I have made 2 at the back in front of the drive axel  and  1 under the front weldment for the suspension so the chassis does not flex, and I have replumbed my coach so that a auxiliary compressor only supply's the seals and door. if it was inside and I did not have to worry about rain or critters getting in I would not bother with the air. I have never been able to get my compressor times under 26 minutes, and I have tried many times, Jim one of the member on the site has a 4 slide with cycle times of 44 hrs and he says it would of been longer if he did not open the door.