thanks for the input folks!
OK, I corrected the position of the track rod, the servo is in front so the track rod is now facing rearward.
I thought about the suspension for about an hour and than skipped it, the way you could do it with this setup is just enough for about 1/4" movement, there has to be a better way to do that but that will look pretty different, so, for now, I just try to get the thing rolling.
Here is what I would suggest the almost final version and I will start printing some parts.
BTW the servo is a mini servo normally used in a 450 Helicopter, it should have plenty of power to do the steering, at least I hope...
