Adrian,
We all have these problems (i have had a fair few!). But we still go on, there are many good people in this hobby, and some bad, but you will find that it most hobbys. From what i have seen and heard from the thread that was on the forum i cant understand how you could be made out to be the bad guy. Keep on going.

Your always welcome at our events!

Dave.
http://www.robotslive.co.ukwww.robotslive.co.uk