Haha, thanks! Yes my driving definitely needs practice. Hope your build is going well Rory!

Ok - I think I've pretty much got mixing down now. Although foward/back is working great, turning/spinning is only left/right on the stick rather than top left/top right etc. Instead the corners just make the bot go forward/back. So I can't turn as fast as I did in the video. Is it meant to be like this? Will have a fiddle with the settings to see if I can sort that. Also, when it does drive forward from a standstill, it sorta turns slightly beforehand, so actually driving in a straight line is quite tricky - is that just the nature of controlling something like this or can it be fine tuned with the transmitter? Or has it got something to do with using custom wheels which naturally won't have the brass inserts dead central?
Thanks,