i have a problem with the blitz DC unit

when i turn the car power on boost reads
one notch under zero.

when i start the motor the gauge seems to be off one mark so boost will go to 8 pounds instead of 10 (its in bar though).
so the question is: the electronic gauge broke, or the live unit brain? or is there an adjustment for the gauge.

i think defi should be similar design.

 

I think there is an adjustment you can make with the little controller...dig thru the manual