Same for me--no real advantage to keeping the weight off when not using. If you do lift it, as Stacey said--bottle jacks on the spring plate to lift, then a solid jack on the frame for a solid mount.
Lot of work for very little, if any, gain.
And, welcome to the forum.
2016 Tiffin 40 QBH
2015 38RSSA, traded
2005 TK3 #1869, 10 yrs of memories,
2017 F450 KR--one more Ford is it
2009 F450 4x4-died; 2010 F450-retired