As we entered the end of our construction we had come across a problem in our design, Our original plan was to insert a piece of PVC into a hole that would drain the water back down to the base. Since we did not have the PVC at the time a hole was cut in the bottom of our table. While we lined the table with pond liner we had decided to cut the liner and to have it pushed down through the hole to cover the wood. This is where the problem arises. When we cut the liner we did not take into account the slack needed to be able to have enough liner to cover the hole. After almost an entire period of working we decided to nix the idea, and are now going back to the design with a piece of 1.5” diameter nylon pond tubing. Up to that point all construction had been going great. Next step is to get the unit up and running.
Pictures to be posted soon of construction and system running.