Slot.it SCP-1 Hand Control Tested in Analogue   For years I have waited patiently for the perfect electronic hand control but always settled on my trusty Parma Pro Turbo’s in varying ohm ratings. There was always the issue of a flexible trigger which I meant I would pull the wiper away from the contacts or reliability issues that many of my fellow racers were having with their electronic controls.   The trigger on the SCP-1 does not make contact with any form of resistor at all, but