Hello, I 'am hoping to put my liner in soon and i was going through your past posts about stretching the liner in. My Question is, the doughboy instructions say to fill the pool 2 feet from the top before you secure the liner, and you do it when it is 3 or so inches from the wall. I can see how this will stretch it good but will it pull out the liner from the coping? What iam saying is, what is the best way for a rookie to do it? If i do it your way it would be great because i could get the liner set with my well water, and i won't feel pressured when the water truck comes to fill the rest. By the way its a 18x34x48'' oval doughboy. thanks Scott