Hi Everybody! So I have one (yes one) of my sabers ready to go and I have two different recharge ports that I ordered. One is here and one set is still on the way. The one I have currently only has 2 legs instead of 3 legs I keep seeing in the tutorials and in the manuals....So my question is this...Can I just wire the negative of the recharge to BOTH the negative of the battery and the negative of the soundboard? Or do I need that third leg to stand on? (haha) I just dont want to fry anything in the saber right when I am working on it but It seems about right to me? Would a kill key still work with just the two legs? Any info on this would be much appreciated thanks guys!