Eraser

I find sometimes when doing drawing, particularly when I'm putting in the lines for Dynamic Lighting, that I need to erase only part of a line or object. I'd really like to have an eraser that can erase a small segment of a drawing or a line. The way it currently works, if I make a mistake when putting in walls for Dynamic Lighting that I have to clear all the lines and start over - I can't just erase one segment. It'd be nice to have an eraser that can erase part of the drawing without erasing everything.

This is likely because drawing elements are actually distinct SVG paths rather than "painted pixels" as you would think of in a painting program. Since even if this gets enough support it will probably be quite a while before it is implemented, there is an api script called PathSplitter that you may want to check out since you have a Pro sub. I know it's not what you want, but it might be useful for you at times.