I have pads made from three thicknesses of 3/4" treated plywood with rope handles that I made and are used for the tongue jack and the corner stabilizing jacks. I carry three bags of Lynx blocks. One bag always takes care of leveling the trailer with some left over. The remainder are used with the screw jacks that I put in front of the wheels to reduce shake. I was going to build more pads, but for $31 a bag at Walmart, it's cheaper to buy than build, plus they are light, easy to handle and easy to store. The treated plywood cost me more than that. I didn't know that Lynx made smooth caps for the blocks. I'll have to check into that.
2013 F250 XLT
I now have a Keystone Outback, but I try to help when I can.
Bitter Gun Owner