Generally, I size images to be in the 500-700 pixels in width/height and medium in DPI quality (about 72 to 150 dpi). This produces images that look...
The analog senders (oil pressure, coolant temp, and maybe others) don't directly control the dash gauges. Instead, the senders are used to ultimately...
To get a "normal" temperature reading on the dash gauge, I'd drive it at a constant highway speed for a few miles. The gauge reading should stabilize...
It's been a long time since I polished the original tail light lenses on Lil Red. After polishing them the first time, they photographed well enough...