ok, so nothings ready :P the chassis is 10kg and toms finished my drum and that weights 3.7 kg and i needed to add some wheel protection badly! so looks like thats going out the window so im now swapping the 2 12v packs for 2 8.4 volt packs that i havnt cycled in months to try and bring the weight down becuase i've done almost all the worth while weight saving that i can do to the robot

i've got no spare wheels,
the insides a mess,
need to cut a 17mm shaft down to size still and hope that wont be too heavy either,

aswell as do a load of re wiring inside, im going to have a busy day