Hi
I am installing an electrical roller garage door.
The guide rails will be installed on the inside of the garage so they won't be visible.
My issue is that both side of the opening are not Plumb or level.
One side you place the guide rail to the bottom brick and it runs out by arround 20mm
And the other side is the same but runs out at the bottom
I am not sure what would be the best way to attach the rails so they are plum as its quite a big run out.
Was thinking of placing a piece of wood the hole height and packing out allowing the rail to be attached to a plumb service
Attached some photos
Thanks