My first year that I'll be closing my IG pool on my own. Had local companies close it the first 2 years but now I'm going solo after learning tricks of the trade. One item I forgot to recall is how to put the loop loc cover back on. I feel like they mentioned starting from the sides first or the ends first, I forget! What is the proper procedure? Also, I remember the mesh cover has a darker side and a lighter side. Which side should be up?