I have a Futaba 3pm Fasst system that im trying to mix the esc and brakes on. I have the Tekno V3 kit on my 8. Has anyone done this that can help me out? I dont want to use a ''Y'' harness I would like to mix it in the radio. I need the brake servo to work when I hit the brakes and go forward when I hit the gas. Thanks for any help.

this is how to do it if anyone else needs to know:

Turn the transmitter on, press the "SEL" button until it says PMX. Press the "-" button until it says +0%. Press the "CH" button and than press the "+" button until it says +100%. Press the "CH" button and go to MS, than press the "+" button to set it to CH2. Press the "CH" button and go to SL, than press the "+" button to set it to CH3. Press the "CH" button and go to MD, than press the "+" button to turn it on. If it is backwards just reverse channel 3 under the reverse function.