[Morris]

Mike

I believe you are on the right track........ and it looks great......

But ..... as you know .... bump steer is controlled by the rotation of the upright...... so locating the upper control arm..... and then having the ability to move it in a fore and aft rotational movement will give you the bump steer that you are looking for..... Matching the two different arc's is where you will have the minimum bump steer.....

Just some thoughts....

Morris