What you will find, I believe, is that the Amp gage in the 172 is backwards.
The plus and minus are reversed.
Ther are a few planes in here with that issue.
There is also a thread on it here.
What you will find, I believe, is that the Amp gage in the 172 is backwards.
The plus and minus are reversed.
Ther are a few planes in here with that issue.
There is also a thread on it here.