Motopreserve
Drone Enthusiast
Well, now you're getting somewhere! 
When you say FCB, you mean the flight controller?
I think you should be fine with only the one power wire running to the rig from a single ESC. Make sure you heat shrink/tape off the cut wires. A BEC with no ESC power wires would I guess rule that out as an issue, but that setup typically works. You can also lose the negative wires for all but one.
I don't think the flight controller should be conducting through the tape. You could check continuity with a multimeter to see if the tape does pass juice at all.
Swapping the flip32 would definitely be a good test at this point. Maybe follow @crayfellow suggestion and check out his video?
When you say FCB, you mean the flight controller?
I think you should be fine with only the one power wire running to the rig from a single ESC. Make sure you heat shrink/tape off the cut wires. A BEC with no ESC power wires would I guess rule that out as an issue, but that setup typically works. You can also lose the negative wires for all but one.
I don't think the flight controller should be conducting through the tape. You could check continuity with a multimeter to see if the tape does pass juice at all.
Swapping the flip32 would definitely be a good test at this point. Maybe follow @crayfellow suggestion and check out his video?
