Yes, by RC-Control I ment RC-transmitter, thanks for the tip. I'll look in to what I need to build a (what I've calculated) 4 channel transmitter, that shouldn't cost to much should it? Do you know if one or two of these guys that build their own transmitter so that I can get their electronicsmap, that would be realy helpfull, and if I could get a map over how to build a sub, and transmitting a signal under water...
Need all the help I can get on this one
