Stop in for a cup of coffee

I swear I'm going to start a thread - How do I fix this?
upload_2022-8-1_18-58-6.png
In the Jokes section

Not overheating. Summit under dash gauge indicates 200 - 205. Instrument panel gaurge is right in the middle...

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:elmer:

AFAIK that first mark is the begining of the operating range. Those early gages (66 is still early) may be that or may be the center mark is shifted - Redfish wrote about that but I'd have to dig up the exact reference.

Just go check what the '66 Operator's Manual says.