I have a small question. Well, actually two.

1) Sometimes while drawing I end up with two lines on top of each other, one shorter than the other. Eventually I want to delete the smaller line, but it can be very hard to select it, because it always wants to pick the longer one. Is there an easy way to cycle through selections in situations like this? Currently, I've just been zooming in really close and moving the mouse around until the correct one is highlighted, but this can be very hard to do.

2) In Rhino there's a hot key (I think it's Tab) that you can press while drawing a line to freeze the direction. Such a feature would probably help me avoid the situation in 1) in the first place. Is there a way to do that in MoI? Maybe with a script?

Thanks,
Dan