We have several walls on which we need to hang pictures.
We can't hang them at eye level as they are going in offices which dictate various heights for the pictures.
The pictures comprise square or oblong perspex with enlarged photos glued to the rear.
Attachment to the wall is via a hole at each corner through which alloy cylindrical "feet" are secured to the wall. These feet are secured by screws which go into rawl plugs.
When we are working on plasterboard this is all relatively easy as we level the pictures. Mark the holes. Screw in self screw alloy rawl plugs and away we go.
When we get to brick walls that have been plastered the problem arises when the masony drill bit moves while drilling. Whether this is because it catches on the edge of a brick or on a particulary tough piece of masony it causes the corresponding hole to move.
Masonry bit is good quality and not blunted. Drill is also good quality and set to "Hammer".
We can compensate for this movement by keeping the "feet" slighty loose to allow for positioning in-line with the holes in the picture frames.
But how can we keep the pictures level?
I would appreciate any suggestions on any tips or devices we could use. Kind regards,