I am working on building my $50 robot. I have - in the past - used some of those pre-made educational kits, but never made my own. I am a programmer by trade, but interested in robots.
Anyway... Now for the stupid question:
following the tutorial, it looks like you should build the chassis first, then the electronics.
However, in reading the directions first (something I sometimes do by mistake), it looks like you need the electronics in order to set the servo to position 0 so you can modify it. Since the servo's are kinda difficult to remove from the chassis, doesn't that mean I really want to make the board before I make the chassis?