I am going to be putting up a 27' round once I have my site level and the install plan shows to use a 2"x8"x16" block below each bottom plate on the 18 wall uprights of the pool. In talking with others that have had their pool professionally installed as recently as last week, their installer didn't use them because as the block tips on the ground so will the wall upright.
Have you had a block issue on your pool? How many years with the block in place?
If you didn't use block have you had issues?
Should I block it or not? I already have the block so it is not a money thing.