lock tool box in place

Question

Is there a way to lock a custom tool box or any tool box in its docked location and configuration, say two columns wide by how ever many rows? Using CU14.

Marc Thomas · Answer

Toolboxes can only be docked in their single row arrangement. Change their shape and they won't dock. 
 When left in a floating position, that position and shape should be remembered across sessions, but is likely to change if the application window is resized or moved from one display to another.