Convert thumb to half twist throttle for a Juiced Ripcurrent. Bought the Bafang half twist throttle. The plugs match, doesn't work. Any ideas?

[Sides]

Convert thumb to half twist throttle for a Juiced Ripcurrent. Bought the Bafang half twist throttle. The plugs match, doesn't work. Any ideas?

 

[bholio]

You have to swap 2 wires. Don't recall which ones. Answer is somewhere in a thread in this forum.