Does anybody know how to tension garage doors correctly ? i.e. the large spring in the middle My door only comes up half way and if you opened it really quickly the cables would come off the cones and ravel up.
Thanks
Mark
Does anybody know how to tension garage doors correctly ? i.e. the large spring in the middle My door only comes up half way and if you opened it really quickly the cables would come off the cones and ravel up.
Thanks
Mark
Have something to add? Share your thoughts — no account required.
Ask the community — no account required