It is common to feel movement especially if someone is doing something on one end of the coach while you are at the other end. In addition, if you have a washer and dryer the movement is even more pronounced. Some people install stabilizers to limit the movement. I believe they are called JT's Strong arm Stabilizers. I live full time in my RW and do re-auto level every once in a while with the slides out. It usually makes a slight adjustment and stops rather quickly.
Dean & Cindy (Go DAWGS)
2013 Ram 3500 CC DRW 4.10 "Plain Jane"
(RIP "Struck by Lightning")
B&W 3600 Hitch 25K/6.25k
2012 36RL, Disc Brakes, G614's, 7K axles, Combo WD, Awning Toppers
Full Time Since April 1 2015:)!