Request LOCK option on drawings so that they can be seen but not accidentally dragged.

[TEMPEST.114]

Too many times I want to SEE the drawing but I don't want it to be selectable in the Mission Editor.

The only way I know to prevent accidental mouse grabs (and the obvious lack of UNDO here rears it's head again) is to turn that drawing OFF, but then, I can't see it. 

This is especially annoying when drawing areas of enemy detection or patrol areas, but still wanting to draw borders or other information inside of the area. A miss hit with the mouse 'grab' will grab the area and move it. Meaning aligned things are now misaligned.

A simple 'lock layer' or padlock either in the 'Figures' table or in the Draw Panel for that drawing would suffice.