I got some e-mail from the Dawes device company about the L.E.D mixture indicator device I bought,so far I am still reading somewhere around .75-.90 volts from the o2 sensor under full boost according to the meter,this tells the indicator to light the red LED indicating a dangerous lean condition.My question is,am I running lean and is the o2 sensor supposed to go to 1.0 volt under full boost and perhaps the sensor it's just not new enough to run the indiacator device.The device reads .75-.90(red).90-.95(yellow).95-1.0(green)and 1.0 and above for(blue)overly rich.How can I add more fuel to fix the lean condtion if there is one,I checked the fuel pressure awhile back and it was around 60 at idle and even higher with every pound I gave the pressure regulator vacuum port,no fuel came out of the vacuum port of the regualtor unit either,I heard that if fuel comes thats a bad thing.I questioned if the AMM was at fault also,any input greatly appreciated.