I know how to make the effect, but I can't seem to find a way to make Ackerman steering to fit in my model FR-S. It need not have drive capability, i just want a bit of help making an 11-wide geometry. I've already figured that it needs to go five studs back for every one it goes in, but using the parts I have access to (ev3 education and expansion kit) I can't figure out a way to have it moveable and still fit.

It is not that hard, just follow these steps:

1. Find the right angles, (from rear axle canter)

2. Follow this design for steering:

3. Measure \ test the angle.