I feel a bit dumb asking this but I am just getting frustrated.
At idle HPT registers 60kpa. I have a gauge that is showing about -12 inch/hg at idle. Does this match and how is the conversion properly calculated. No online converter I have tried gives me these results.
I looked at some logs of my previous setup, and they also showed around 60 KPA at idle, but I seem to remember the gauge showing around 16. I am just trying to figure out if the gauge is right, or something is skewed now.
Thanks for being patient. My best 3 years of school were grade 8 !!!