Am I in a minority in being unable to set an accurate horizontal level against a vertical surface like a wall using a spirit level?
There seems to be a degree(?) of variance between just touching and just past the line for the bubble which seems to be beyond my ability to discriminate.
Fall back is measuring up the wall from a flat surface.
A laser level might help (if I can get the level level, so to speak, which comes back to the original problem).
What do the experts do?
Cheers
Dave R