New pen-holder for Baby Drew

I’ve been wanting a smaller gondola for smaller machines.

Today I made this one which is now ready for testing.

The pen clamp is a telescoping system rather than a clothespin like clamp on the gondola for larger machines.

I need to work on the elastic band attachment a bit and I don’t have many elastics around at the downtown lab so I just put a larger one and wrapped it. It’s pretty rigid so should work.

Sandy Noble mentioned that having the point of attachment far from the pen point of contact can give the machine some error. I will look at that problem shortly I have a few things up my sleeve.