in the filt hard drive made by sandwichlizard he uses cray to transfer sparks from one cray to a conductive matrial. this would have been fully understandeble if it werent for the fact that there is nothing between the two points. i looks like a portal for sparks the cray gets sparked and at the same time the conducter sparks regardless of the distance. the only thing i have gotten cleare is that the cray has to point at the conducter. please somone tell me how to do this. as filt storage would solve one of my biggest problems when i make electronics