Thanks for the help everyone. We found the Pitot tube solder joint was loose. Resoldered with Silver Solder and torch.
Pitot was about 2.5 inches below wing. After resolder is was 3.5 inches; we may adjust on it some more. Inspected plumbing; it all appears fine. Flew this afternoon with four way average: GS = 95 mph. Indicated = 91, at 3000 MSL that would true at 96. Real close. Mitch n99325 -- Learn2fly www.chickashawings.com
