Here is a robot I built for R/C sumo based on the teminator chassis. It has a pnumatic lift under the blade. The pics also show our custom controller. 8)
http://lee.tomszuba.com/panther/IMG_5766b.gif
http://lee.tomszuba.com/panther/IMG_5765b.gif
EDIT: Sorry about the huge pics. I’ll fix it. :mrgreen:
EDIT: Pics are normal size, wrong extention, I ment to use a gif not jpeg of the file.
GIANT PICTURES!!! 
i will commet wen i can actually see the thing 
The pictures are normal size now.
wow, nice little bot u have there
that controller sure is complicant though
wat are the red buttons labeled as? i see one for lift…does the other once say kitchen? 
i say u need t post a video of this little bugger in action 
preferably with that little pneumatic pump flipping some stuff 
“Kicker” 
(I thought it said “Kitchen” at first glance, too.)
lol
whoops, my mistake
btw how u guys do with this bot? any wins? or is it a big loser? 
Urathane tires… I’ll bet it’s done very well.
No the tires arn’t urethane, that’s way too expensive. ($40 is a lot for wheels) They are the stock tires with a silicone coating.
It has done very well picking up a recent first place at the OCAD sumo robot challenge.
The kicker is to knock the blade down at the start so it fits the size rules.
The controller is two SPDT switchs and two push buttons. (labelled lift and KICKER)
Yes I’m familure with that procedure. Nice job with the bot!
Thank you! 8) 
