OK, I tried making some. And they don't stretch worth beans.

Do they need to be softened with something? Worked out before using? Cut on bias? Or are there different grades of bicycle inner tube?

Behold, I'm a tard. <img src="/images/graemlins/frown.gif" alt="" />
_________________________
-IronRaven

When a man dare not speak without malice for fear of giving insult, that is when truth starts to die. Truth is the truest freedom.