crazyal
Super Member
I see you figured it out, yes you wound it up the wrong way. If you had two springs and you wound them up wrong (got shorter as you wound them up) they would bind up as you tried to lift the door.
If you have the right spring(s) and it's set up correctly when the door is half way open it should stay there. If it goes down with any force you will put a lot of extra wear on your opener.
If you have the right spring(s) and it's set up correctly when the door is half way open it should stay there. If it goes down with any force you will put a lot of extra wear on your opener.