I'm in the process of re-working our backyard, adding a pool, etc. We have an existing hot tub that sits on a concrete slab. Once the pool is set this week we will be building a deck that ties the hot tub into the pool.
My question is: if needed, how should we go about raising the hot tub up (probably a couple inches) to meet the level of the pool deck? What would be needed underneath to support it properly?