making you own knobs

[*Star Project]

Hi!

As a sat around looking at the real TB-303 i thought
about how bad i want to have the same knobs and buttons
on my 303 replicant. So I said to myself: Why dont you 
make your own knobs in epoxy. And then I asked myself
now how am I going to do that. So after thinking some
making up some crazy ways of producing them I thought.
Hey lets ask the DIY guys if they have any suggestions
or maybe even seen s wacky site with a tutorial for
that crazy shit your trying to pull of here.
So if you do please share with me.

/ Andreas