Does it matter which way the weir door lays on the water? Weir door 1 seems to be the favorite but it sure is easier to get to and work the plastic retainer clips if they're on the "top" side as in weir door 2. weir door 1 looks better from inside the pool! Solid face. Both pictured with door inside the skimmer. And should the door in either position be able to go all the way vertical if the skimmer is full?