Whenever the weather is cold, my garage door gets stuck when it's opened about six inches. I have to help it along by pulling it up when it reaches the six inch point. I have oiled and WD40'd the central track that actually pulls the garage and although this seems to help once, I'm back to the same thing again the next day.
Also, it doesn't have to be very cold. If I get up and the temperature is
40 degrees, I'll get the same problem.Andy ideas on what to do about this or what's causing it?
Thanks!