Bump steer Hell

[paul67]

What I am doing is measuring the upper and lower A arm lengths, distance between arms upper and lower, distance between heights of arms, take the distance subframe measurments and put them on a large peice of wood now get strips of wood and make the A arms, nail these into the flat peice of wood so they move as they would on car get another piece of wood with the spindle measurements ie were they would be on A arms, also so that now you should see how the wheel travels up and down, now use the measurements of where the rack sits and attaches to the frame and spindle. Now move the arms up and down in the travel of the suspension, on the rack strips make so the nails slide in the rack strips that are where the strips nail into the spindle so as you can see the any movement in slot ie bumpsteer then alter the rack strip up or down or the spindle mount till there is no movement in slot or very little.
hope this is of some help paul67