We had a lot of wiggle as well until we got a pair of BAL between the wheel chocks from Camping World. We first pull or back into our site, drop the level in front of fridge, determine which side needs to be lifted using wood planks, drive onto wood planks, set both BAL chocks between the wheels and unhitch. Raise/lower powered tongue jack until level, implement BAL scissor and stab jacks located on the corners of our rig unto a stack of lego style levelers so jacks don't have to extend too far. We have this routine down to a science and takes but a few minutes to complete delivering a solid and stable feel with little movement noted when moving about in our 32' TT.