well a new gasket and a heap of silicone has done the job, i finished last night and the gasket held, is now making 9psi boost, im happy as long as it stays below 10, it goes so damn smooth now,

but still have fuel issues so can only give about 25% throttle, is quite promising in the pace department just need to sort out the fuel, i dont think the pressure is ramping up properly, i might go back to the old system where a pressure switch dumps full pressure when boost comes in for the time being

there is still an exhaust leak but only down at the flange where the two exhausts join to one (after turbos) so not too concerned

i tell ya what, im not just picking on the anti-twin-turbo clan but am being serious when i say how smooth it is, i was shocked really its like driving a new car!