Ace Servos with Futaba RX
 

I just got my buggy all setup and am in the process of hooking up the electronics. When I hooked the battery/swtich connector into the rx I noticed the wires were different than my ace servos. Looking at the RX, the black wire is on the right side with with the battery connector, but on the left side with the ACE servos. Do I need to swap the black and white wires when connecting the ace servo's to my futaba rx?

Black wire to the outside of the receiver. Black, red, white, or something close to that depending on servo brand.

Ace is Black, Red, White from outside to inside.