What should the spring tension be on my winter safety cover?

That is a question many people wonder about when closing their pool with the winter safety cover.  It is important to ensure the tension is where it should be to have it working most effectively.  When you are putting in on at first adjust the tension to about half compression, to keep the cover tight and help with water drainage.  You should make sure to check this often, as well as the straps to make sure it is where it should be.