With this car being my first carburetor engine vehicle, I finally found the sweet spot with cold starts. Tap on the gas pedal 3 times and start the car. The auto choke does its job. My fast RPM sits at 1,600. I give the gas pedal a tap after a minute and it idles at 900. I'm wondering if 1,600 is too high for the fast rpm. Any dangers with letting the car idle at 1,600 RPM for a minute or two?