[htse]

hello i got a summit and would like to ditch out the traxxas radio and use my Futaba 4PL, but while im doing this, im very confused, i set 4ch to set high gear low gear no problem, but for ch3 where im going to program it for the diff lock, there is a wire from each micro servos...? i notice in the traxxas radio these 2 servos r set to ch4 and ch5/batt, which i do not have a ch 5/batt? i end up using a Y extension cable to combine the 2 micro servos, and now i either have all locked, or not locked, i have been going on internet all day, cannot find a answer, all i found was traxxas have a diff lock controller, where i guess i just plug both the servos into the DLC, and plug it in ch 3 and it'll work? or is there any other way that will make it work?please let me know!