[David Hodgson]

Mike
Were these breaks on shortened dog bones only? or std as well.
I've used the narrower "S" Type shafts and arms without cut and shut. I see that accel and decel forces would act to about the hub and induce twisting on the dog bone. I also use a radial trailing arm anchored at the chassis in line with the lower inner pivots with a rose joint and at the dog bone with nylon bushing. In some Kits this arm is a hinderence to achieving a suitable seat hieght.