How are the actual wheels-- any chance one or two might be bent?
The balancing should be through a Hunter Road Force balancer.
I'd swap the front and back tires to see if that makes any difference in the shimmy; if so, the problem is wheel/tire related rather than suspension related.
The balancing should be through a Hunter Road Force balancer.
I'd swap the front and back tires to see if that makes any difference in the shimmy; if so, the problem is wheel/tire related rather than suspension related.