Advanced BEC wiring

[BP-Revo]

Ditch the BEC on the ESC, as E-Revonut stated, and then use a Y harness to connect the BEC and servo into the same RX slot. The reason is that the power will flow straight from the external BEC to the servo, and not through the RX.

But honestly there is no worry running the servo's through the RX, as far as I know, most receivers just wire all the positive and negatives together in one big line, so they act as a huge expander "Y" plug (more splits into more than 2 though). And the receiver probably has less resistance than the tiny 22awg servo wires.