Another Ammeter bypass question

ok great info - let me digest - I will also charge the battery so starting out with a fully charges battery . thanks
Sounds good. Start a new thread when you're ready. Copy or quote from here as needed.
When you do, post the year.
Maybe this will help visualize the circuit even if your car is not a 60s. (mid 70s can differ the most from this scheme but the concept is similar)

When current is flowing, voltage should be the same all along the flow path until there is resistance.
So if the alternator output is at 16 Volts above ground, its probably because the regulator is seeing a much lower voltage.
When the regulator sees low voltage, it attempts to maximize the alternator output.
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