![](/profile/get-photo.asp?memberid=3&type=profile&rnd=702) Agent Orange: Friendly fire that keeps on burning. | Didn't know about the boom sense deal. I guess if I would have hooked up the wires as you suggest it would have been almost the same except for the lack of a "Master" boom control switch. In my case the master gets used a lot more than the individual section switches so I guess I'll consider the investment in the six relays needed to make my 440 the real controller of the booms as not totally wasted. Makes it so I don't feel quite as dumb about overlooking the voltage sense deal too ![Smile](../jscripts/tiny_mce/plugins/emotions/images/smiley-smile.gif) |