Wheel hop seems to be random so the solution for
all cars seems to be elusive.
While I can't promise anything soon (very busy...), I have thought about adding a horizontal damper from the hub carrier to the rear chassis rail. This type of restraint is used on several late-model cars, both solid and independant, so the proper dampers are readily available. I would make the conversion bolt-on. This setup will not fit with under-car exhaust.
