The roof on this was a little slow to close and I have loobed-up the
runners with silicon spray but it made no difference. I think that there
is an IR sensor at the front which tells the motor to switch off if it
detects an obstruction although I'm not sure if it is operational. From
memory the cable is toothed which is how the worm gear on the motor drives
it round. The cable is only visible for about 1/2" either side of the motor
and the rest is inside a protective covering. what is the best way to clean
/ lubricate this?
I've checked the switch with known good one so it is not that.