[tjbnwi]

Yes, the guy adjusted the tension and it's roughly the same. I have no way to measure it.
Torsion springs at top. Both replaced a couple years ago and identical. Cables replaced same time.
Rollers are all fine and it operates flawlessly and quietly. Just off center.

Torsion springs?

If so, eye ball the cable drum position in relation to the edge of the door. Look to see if the door side closer to the track, the drum is farther away, as the cable winds/unwinds it is pulling the door out of alignment.

Tom

 

[tjbnwi]

Raise the door 1/4 way check level, 1/2 way check level. Lets see how the door is in these positions.

Tom