A y-harness would be fine but it would be better to plug the BEC into the batt slot, and plug the y-harness into the aux slot with the telemetry and amb hooked up to the y-harness.
SH Z-Car, Custom Crawler, 8s Savage, 12s XTM XLB 1/7 buggy, 4wd 4-link rear/IFS Pro4 truck, Custom Hyper 10 Short Course, Belt-Drive Mammoth ST 1/8 truggy, 4s 17.5 MM Pro HPI Blitz
I tried telementry on aux it does not work, only work on batt slot. So I did a y harness on the aux & put amb & telementry on it. It worked but do not know will the amb signal becomes weak.
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