http://www.quiltingboard.com/t-24223-1.htm
MollieSue posted this. I went and got the stuff to make it. Like she said it was about 16.00 for the supplies. I haven't put it together yet (still waiting on my little brother to drill the holes for me!) but It was cheap and I went ahead and bought a piece of pvc pipe the height of my machine instead of the wood block!
Thinking about it maybe I will feed him dinner one night this week and talk him into getting around to drilling four holes for me! lol