12-11-2012, 06:21 PM
I have heard that if the bus is extremely long, it should not loop back to itself. Sounds like Mark has not had problems with his, so I don't know how true it is. My bus just stub ends. I covered all my soldered connections only because I'm extra cautious. Prolly won't hurt anything to leave them open, as long as they can't touch each other or be shorted out by other objects.
-Dave