save-t3

I have over 10 years old T-3 pool cover. It closes with no problem but won't open. All clutches are engaged properly. The rod that's going into the main drum is spinning. The other end of main drum does not. While motor is running to open the cover I was pushing the drum/vinyl by hand to help...

A few years ago I had a in-ground pool installed with a Coverpools Save T3 undertrack style cover. Since then I noticed that at least twice a year the two sides of the cover go out of square by 3 to 6 inches when the cover is opened. I believe this is due to expansion and contraction of the...