I don't know if any of the Holland team drivers or R&D have seen Ralph Burch's 705 for the US Nats. The upper rear arms were a little different and was mounted inner on the rear bearing block and towards the middle centreline. Has that got anything to do with being inspired by the 710 design? What difference would that make on the 705? Longer rear arms, better chamber change etc? I also saw that he shortened the wheelbase in the front tires.
Sorry for all this barrage of questions but I just needed to get it off my head !!
