Heh, thanks Sam. I need to grab a 12mm drill bit for the next stage which I'll try and get during the week. The main body needs some study reinforcement for the gearbox to slot into. I've hoped to try and give the robot a proper test drive this weekend but the weather put paid to that and the rest of this week doesn't look very nice either.

In all fairness, the gearbox really shouldn't take too long to do. There'll need to be metal plates to reinforce certain areas but honestly, it shouldn't be hard. "Shouldn't" she says...