Yep, that's something that's always frustrated me using the pen tool and I had no idea about the Alt thing either. Great stuff. I've taught and watched people

Yep, that's something that's always frustrated me using the pen tool and I had no idea about the Alt thing either. Great stuff. I've taught and watched people struggle to learn how to use the pen tool… it seems to be very unintuitive at first. A walkthrough using something like this would be a great tool for learning. Also, I wouldn't have known to try that Alt trick had it not been for this parent comment. I'd recommend words instead of symbols for Alt and Shift at the top, and probably written instructions for the tutorial levels.