Um, I dunno! I'll ask... a friend is building it for me.
Because I'm not sure where I'll be setting it up, yet, and what the access will be like, he was trying to make something really light and portable for me, and I know there was an issue with his first go as it burnt out the motor and he had to start again with heavier duty stuff, and then the second go needed some kind of guard for the cable, but hopefully we'll be testing it this weekend. The control I think will be "thumb on the button" stop/go type thing.
You may have guessed by now I'm not the most technical! All the racing I