My current rig has two slides on the same side. I learned to compensate for the expected sag using a level. I put slides out last othewise I have to crawl under one of them to hook stuff up.
No man has a good enough memory to be a successful liar. Abraham Lincoln
2016 36FBTS Pinnacle
2016 F350, 6.7, 4x4, DRW, long bed
B & W Companion 5th wheel Hitch