Thanks Sav
1. I can check when home but in the halfway position I expect it to hold position
2. With no mechanism connected I can move the door easily by hand although it is stiffer at the points at which it sticks. I think this is due to the wheel in the left-hand runner. The runner was twisting at this point so I have reinforced the number of fixings into the wall but this has not cured the problem of the door stopping.
3. The springs are at the sides of the door mechanism.
I can share photos this evening which will help illustrate.
1. I can check when home but in the halfway position I expect it to hold position
2. With no mechanism connected I can move the door easily by hand although it is stiffer at the points at which it sticks. I think this is due to the wheel in the left-hand runner. The runner was twisting at this point so I have reinforced the number of fixings into the wall but this has not cured the problem of the door stopping.
3. The springs are at the sides of the door mechanism.
I can share photos this evening which will help illustrate.