Free-form shape adds personality to a pool - and used to complicate the application of an automatic cover. Thanks to innovative technology developed by PCS, free-form pools pose no design limit for PCS automatic covers. The photo below demonstrates one of many solutions. As you can see, this pool has multiple curves, creating a complex design. The solution: we used the Infinity 4000 ™ with a “recessed under track” system and what we call a “Deck-on-deck” design. The “Deck-on-deck” design is where the pool cover track is on an upper deck, and the pool wall resides below that upper deck. A “recessed under track” system is where the motor resides below the pool decking or below ground, hiding the drive mechanism, providing an aesthetically pleasing pool.