It seems I might not have been approaching my problem properly with the legos. The Anderson's look lovely but for two, a bit pricey just to save me some grief. I'm going to try some of these other suggestions first, also looking into cutting a few strips of horse mat to put down first. Going to groove the mats to keep the legos from slipping I do like the Anderson levelers though. Maybe Santa will bring them some year.
Mike, your leveling bags look awesome but also way-way-way beyond my skill set. I can do lots of things, very few with great accuracy, let alone precision and I'm not lucky with complex devices as things tend to go "wrong" in the making. The black cloud over my head flashes a neon sign that reads "Anything that can go wrong, will go wrong". To make my point, last week at this time I was on my way to St. Louis. The outing allowed me time to stop and visit a friend who just had a baby. I got my TT and Van stuck in their long, steep, "V" shaped gravel driveway in the dark of night. My one ton van and 20' TT made it down the steep slope and 3/4 of the way up the other side before I lost traction. I had plenty of umpf but the wheels kept breaking loose so at 11 PM, we're hooking the whole rig up to his 4x4 dually to pull it up the rest of the way. We wisely hooked the TT up to his dually the next morning to take it off his property and I re-hitched in the lane at the end of his drive. -- Last year someone threw a cigarette butt out their window, and it got sucked up into my 2002 Dodge engine compartment and got thrown up into carpet on the outside of the dog box and set it to smoldering. Lucky for us, I still had root beer and after yanking the dog box out along the side of the road, I poured it on the carpet and put out the mess. Yes, I do have a black cloud (and never every travel anymore without root beer ;-)
(Oh, and my dogs aren't small. Adult males are around 185, the girls down around 140 so If I'm taking a few to a dog show, I've got some hefty passengers ;-)