A bit more on the robots today.
Saint
Sorted out some protectors for the batteries this worked well but the repaired Wotty won't work at the moment, I have tested the Tx and Rx and they are fine, it just wont recognize the signal from the Rx at the moment I'm sure I have done something stupid. Sent a message to Ian he will sort it out.

Cherub
One part of the robot build I really hate is painting! Goes off the brush on to me not a drop on the robot. then what paint dose land on the robot, takes weeks to dry!

Seraph and tron all good. looking forward to Burgess Hill.