Thats what I have had to do in the end, but the speedo is only 5v so not getting the best from it. I am now looking to swap the speedo out for something that can output 6v so I get the max benefit from the servo and have the possibility to run 3S for kicks when I am not racing
Just really annoyed as it was castle that recommended the CC BEC and the damn wont work with their CASTLE speedo!! Frustrating aint the word
