We have an Intex Ultra Frame Pool. Thinking about installing a skimmer. I'm wondering how advisable it is to cut a hole in the liner. It just doesn't seem right to me, but I know many of you have. Everywhere on the liner where the manufacturer puts a hole the liner it's reinforced. When you cut a hole in the liner is there a way to reinforce around it like the manufacturer does? Is it not necessary? Does it worry any of you that it might one day give out and tear. Any words of wisdom from those who have or those who won't do it would be appreciated. I would like to do it as well but I'm afraid of the idea of cutting that hole. Thank you.