I know it’s late so this is going to be a very short but post but… It’s alive again and working far better than it was previously!
Speed is great, turning is great, driving over obstacles, distance, responsiveness, the look on Ada’s face, all great. The only downside was that one of the chains came off. Having had a quick glance, it looks like one of the motors slid forwards so I’ll have to make sure it’s tightened down properly in the future and also consider incorporating some kind of spring loaded chain stay. Looking forward to taking it off-road tomorrow!!! Heehee!!!