I found a bit of a issue with this Veleco, I'm just wondering how to workaround it....
Front brake lever and back brake lever, just like a motorbike, except the back brake on the left, has a pin to insert to keep the brake on - acting as an handbrake. Both brake levers have a switch, which inhibits the throttle and motor, when either brake is on. Trying to drive it through a tight space, uphill, is a nightmare, trying to inch it through. Put the brake on, and open the throttle slightly, the motor isn't active, until the brake is released. When you release the brake, it suddenly power up, and jerks the front wheel sometimes in the air.
I have tried disconnecting the interlock on the rear brake, so it can be applied, at the same time as the throttle, and it seems that would allow much better control, but the rest of the time I need the interlock to be active, because the interlock also operates the brake light too. A simple on-off switch would do it, though there is nowhere obvious to mount it, but wondering if anyone has any better, less intrusive ideas?