First of all ... very nicely done (inventor).
Few comments.
Very simple design, I like it. Looks like most of your weights are in the back of your chassis, I think you might want to look into that and make sure the chassis has central gravity. I can't really tell if your middle wheel of the chassis is lower than the other two according to this
picture. If the middle wheel isnt lowered, you might want to do that for better turning. Did you think about making the chassis go a bit faster? You can always change the ratio (output transmission sprocket and the ones on the wheels). Looking at the
top view... it looks like you sprockets are 1:1. What is the ratio of the transmission itself?
:: I heard them AndyMark Transmission is good::
