Recent content by RonS

Thanks for your reply. He matched the old springs and door size / weight so I feel confident that they are the correct replacements. How do you adjust the opener motor brake?

I just had a garage door company replace both door springs on my 10 x 16 door with Liftmaster 8500 opener. One spring was broken. Now that the springs are new and assuming the repair guy wound them properly (he balanced and weighed the door), the opener works fine but when the door is at full...