Well I've had my suspicions that I've been losing boost for a while now so last week took top off my my forge re circ..now i put this on when i had my blob first time around so am guessing its 6 years or more since i fitted it..in the meantime she was sold and looked after very well tuned a little more and upgrade turbo fitted just since I've had her back its felt like she wasn't right all the time so anyway removed top from forge and looked at what spring was in there it was still the blue one which i believe is for factory spec boost/psi so purchased a tuning kit from forge and refitted spring with the new red one well what can i say she's back to very rude health and pulls like a train in all gears cannot believe i didn't check this earlier for the sake of £20 or so has transformed the car very very pleased

 

glad to read u got the boost up again, it really helps if u know history of car and where to look of course.