'Round these-here parts, we've always referred to it as "front-end shimmy" or "speed shimmy". Never heard no mention as to no "scuttle shake" before.
These-Here Parts, Ohio
> As the title says, what is "scuttle shake"? Is that an Americanism that has
> not reached us yet. The harmonic oscillation of the front of a frame is know
> as a "speed wobble" in the UK. Sometimes as "tank slapping", but that is an
> obvious reference to motors.
> Martin Coopland