Foam - remove all exposed or just under feet

[otherguy]

Got my foam down, pool is up (not filled).

I am debating on whether to cut out all exposed foam or only cut out the foam where the pavers will be for the feet.
If I only cut out the foam for the pavers, how much will the feet move when filled?

Maybe its just better to cut away all exposed?

 

[cowboycasey]

my concrete blocks ended up on the outside of my foam.. I would cut out around the block and let the leg move around on the block.. After 9 years my exposed foam is looking a little raged but is still there

 

[otherguy]

yeah, I did maybe more foam than needed, so all my post are on the foam right now. Although the post at the 4 quadrants are almost off the edge of the foam.