Martin, on 23 Jan 2021 - 05:59 AM, said:
I believe a light spring allowing the wheels to just float (lightly touching) on the track surface would be how I would set this front end up.
Yes it seems to me that the guide flag will move up and down along with chassis as the suspension reacts to bumps. Best to eliminate the suspension by using light springs that allow the guide to be vertically stationary and planted in the slot.