Gradient markings

[gtr2]

I remember seeing a link somewhere in here but a search is not turning it up!

I'm looking for the site you could make a graphic for gradient markings around the knob.

Like the wonderful alpha romeo build by beerdog80 http://www.madbeanpedals.com/forum/index.php?topic=1186.0

josh

[madbean]

http://stiftsbogtrykkeriet.dk/~mcs/Scale.html

[gtr2]

Thanks so much!!   

Josh