excellent cheers guys :-)
al start off tank 5 to 1/2 throttle
tank 6 to 3/4
tank 7 to 1/4,1/2, 3/4
then tank 8 to full throttle
then the joys of tuning :-)
the fuel and smoke are still flying out of the exhaust so its running very rich :-)
had to reset the hsn , factory was set to 2, 1/2 turns. so i reset it to 3 turns