"but that's not possible for us TT and 5th Wheel Peeps"
I regularly tilt my TT with one level block at dump stations. But on the last dump of a trip I really raise one side up. Works. The fight here in CA is not to improve DSs but to keep them open.
Winnebago 2101DS TT & 2022 Chevy Silverado 1500 LTZ Z71, WindyNation 300 watt solar-Lossigy 200 AH Lithium battery. Prefer boondocking, USFS, COE, BLM, NPS, TVA, state camps. Bicyclist. 14 yr. Army -11B40 then 11A - (MOS 1542 & 1560) IOBC & IOAC grad