The picture shows the (assembled) board, which does not have a reset-pin pullup resistor fitted. Only the M2s used Leg 4 as C.5 (logic input), rather than a reset pin. So this kit probably comes with an 18M2. If no-one comes forward and 'fesses up, I'll rest my case , y'rr honour.Isn't this an older kit? Might not even be an 18M2... CD pictured says Windows XP/Vista!