Then I got the physical lock on the door moved to be in line with the slot in the track for holddown.
And Then???
So what happened, are you done, is it working nice, what?
Same sort of problem with my mom's. The "carport" (closed in) is slowly sinking, the door scraps on the ground.
Bolts, pivots needed replacing or lubing. Tracks re-aligned. Now my Bro move his old auto opener into it, so mom doesn't have to lift it, even a remote from the house works. Still a little more to tighten up, but it's now functional.