Looks like something put together with an erector set. I cringe when I see some of this homemade “engineering”. A failure can cause serious injury or even death if the materials used are not adequate to support the load. There’s a reason we have licensed/bonded companies who are trained to do install garage doors with the appropriate lifting mechanisms. I had a buddy who was determined to replace the main spring himself vs paying a professional. I sent him a video showing injuries when the tensioning is not done properly. He called a pro the next day.
exactly which door are you opening? because I weaer glasses but did not see anything move?
Looks like something put together with an erector set. I cringe when I see some of this homemade “engineering”. A failure can cause serious injury or even death if the materials used are not adequate to support the load. There’s a reason we have licensed/bonded companies who are trained to do install garage doors with the appropriate lifting mechanisms. I had a buddy who was determined to replace the main spring himself vs paying a professional. I sent him a video showing injuries when the tensioning is not done properly. He called a pro the next day.
what happened to the top of the door?