6 point level up question

[JandC]

New fiver has the new system. We have stayed on some campsites where you are parked on grass or sand. My question is do most of you with the 6 point level up system put boards or some type of support down before leveling up? It seems to me that those 8" circular supports would sink into the ground. Currently I use a 2' long piece of treated 2x12 lumber under my landing gear.