Hi Danny - hmmm well grabbing the distance of the thing you are drawing is quite a fair bit different, although actually I think it is feasible which is kind of amazing actually. I'll see what I can cook up here, I have an idea that may be interesting.

Running custom distance in the middle of a command is kind of a no-go with the current setup right now though, since it is not just an instant running script, it is a full fledged command of its own and currently only one command can run at at time.

- Michael