Replacing Slingshot RAD Laces

Has anyone found an alternate material to use for laces in your RAD bindings? I love the feel of mine, but I'm sick of ordering replacement laces from Slingshot. Seems like some kind of thin chord material would work, but I'm not sure what to go with.

I have SS D2's and replaced my bottom laces (chord style) with just normal Nike shoe laces. The sinch works great and they have held up through two season thus far.

have you tried the new laces that are white and black and thicker than the black ones of last year?
IF not then get those.
If you have, then i wouldn't have a suggestion what to use, but if you have replaced your laces before you probably know how thin they will have to be to be able to lace it through... which can be a pain. I used some floral wire to make a long needle to thread my laces through especially for the hard part out the opening of the boot in the hardware on the side where the laces lock...