yup..

quattrocorner 50 bucks i think. i need to get one too, keep forgetting. i'm only getting 1.2 bar again..

so if i do the diaphragm then at least i know its not to blame. 0.2 bar short seems to me kind of similar to what the little electric wtf its called solenoid thing should be adding if it was working..?
is yours burst? your car??