You have come to the right place! Probably 12-18 months ago, Rollo announced his enthusiasm about graphene contact enhancer. I picked some powder on ebay and made a suspention in Caig De Oxit. I sent some powder to Dave Elledge, and he's come up with his own formula. I think he's ready to market it. Send him a PM.
Forgot to add, my home brew added a slight increase in detail. So, all in all, a good tweek.