I am currently installing my new AGP and had a couple of questions. The first question I have is about wall foam. When applying the wall foam to I go over the skimmer and return holes with the foam and just cut them out later when I do the Skimmer and return install? I am assuming I do but just want to clarify. My other question is once I install the liner, is there a time frame I have to fill the pool up? The reason I am asking is I plan to install the liner one day after work only want to fill it a little at a time so I can make sure I get the wrinkles out. Doing this after work each day I will only have a few hours of daylight. I am just making sure the sun won't hurt the exposed liner with no water. Thanks as always! I plan on posting some pictures of my install, I know how much every one loves to see them.