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At my seasonal camp site, I installed 6 x 6-ton axle stands under our TT. Due to chassis ground clearance, these axle standards are at their max extenaion height. Next time around, I would use 6 x larger 12-ton axle stands instead. If wondering, my TT has factory scissor jacks within its corners and much stronger axle stands its middle frame position as well. Thus, eliminating its floor bounce. For these supporting contact points, I leveled the ground, poured 1/4 bag of 1/4" crushed gravel (for water drainage), then put a large patio stone on the gravel. I then put 2x6 @ 18" long boards down (on the patio stone), then put the axle stands on this wood. Our TT's telescopic tonque jack is on patio stone, cement block, 2x6 @ 8" long wood as well. Thus, our trailer has NO direct steel to cement patio stone contact. The wood allows it some give (for settling and frost shifting) and some electrical isolation as well. Under its tires, think I use 2 x 10s boards at approx 6 ft long. Below laying down the board, I poured gravel where the board would go. Thus, allowing some water drainage under the board (with helps reduce rotting).
For a few pictures, surf:
http://i178.photobucket.com/albums/w...e/100_0663.jpg - before spray faom.
http://i178.photobucket.com/albums/w...e/100_0696.jpg - after spray foam.
http://i178.photobucket.com/albums/w...e/100_0700.jpg - after spray foam.
http://i178.photobucket.com/albums/w...e/100_1388.jpg - on patio stone / floating deck.
http://i178.photobucket.com/albums/w...e/100_1352.jpg - on patio stone / floating deck.
This May, I'll be installing a removeable "hard top" on our TT's slide. Currently, it has NO slide and after 4 months usage, the top of our slide looks like:
http://i178.photobucket.com/albums/w...e/100_0358.jpg You might want to install a slide cover (aka: Slide topper) over your slide's flat roof as well. Being a fixed site, you might want to install a removable hard top - like my TT.
Hope this helps...
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