I have assembled the Pi shield according to the manual but when testing points C and D for 5 volts, I can’t get more than 4.3 volts at maximum increase on the voltage regulator potentiometer.
The 5 volt pads (A) were joined with solder but I did not scratch the connection at (B).
Can anyone suggest where I might have gone wrong, possibly with assembly ?
I see there is one other similiar post on Feb 3rd.
Any help appreciated.
Regards from Canada.