I love my Strong-Arms...and yes you will always get some shake...it's a given...but it's so much better than without them. I have been told that after setting up...to maybe readjust them a day or two later...after your unit has had time to settle...I don't know for sure...I haven't tried it yet...we've had 4 straight days of rain and cold weather here...perhaps tomorrow when it is nicer I'll try it.
Jim & Linda Tator
2013 Crusier CF34SS GMC 3500 8.1L Dually
154 nights in 2013 - 4,370 miles
178 nights in 2014 - 5,082 miles
365 nights in 2015 - 6,040 miles