Need Advice in All

I am setting up a 3X unit and was wondering if there is an option to remove the servo connection from the 3X unit and have the gyro work in a serial output mode. some of these digital servos are power hungry and the central box is made to deal with that.(bavarian demon even makes a big deal about this by requiring dual power leads with jeti in serial-in mode) but if there is no option to leave the servos plugged into the central box (or receiver for that matter) what is the point of having the central box or the bigger power management RX's? it seems that the fixed wing version of the gyro has that option explained in the manual, but I see no reference in the heli-version manuals. there seems to be a black hole in data on the internet for this information. am i stuck just using the servo outputs in this unit?

Who wants to share his settings data of his Roban EC135/130 with BD Axon with me?
I've been looking for the right setup of the Axon in the EC130 for several days now and can't get the right feeling to fly it, Engine is a Hacker A50-12L Turnado V4, Esc a jeti Mezon 130, Servos: Savox 3x SA-1258 TG Swash, 1x 1283SG tail (30Kg/cm) on the video you can see the first flights, there was quite a bit of wind (4Bft)

ive got my md500 500 sz with trex 500 mechs and mini v bar fbl my tail pitch control is not behaving as should its not responding to right stick commands under load so when l spool up and l give right rudder it does not respond if l give left rud it works then after left command the right will respond but wont give enough pitch to control the helicopter l can replicate the issue by light touch of the tail blade while giving right command.
funny thing the unit compansation is correct when l swing the modle left to right end to end