I need a little advice on the placement of my spa side remote. I was going to place it inside the spa just above the water line, but the tile and the electrician both say that it usually goes on top of the coping. My buddy has one in his spa, and it is just under his coping, not on top. Any problems with this placement? I would rather do that than have it on top of the coping. I think it would just stick out there. Also, if it makes a difference, it is a Jandy product, four button.