I received my new Protizmo PWM dimmer a couple days after ordering it. I also ordered new green LEDs to replace my white ones. I crawled under the dash last night and put an Ohm meter on my rheostat to verify its range. The range was unstable with a minimum that flucuated between 1.5 Ohms and 2.5 Ohms. The maximum also fluctuated some with a maximum of 5.9 Ohms. The motion between minimum and maximum was not linear. I have decided to replace it with a good linear potentiometer. The Protizmo can be reprogrammed to work with any potentiometer up to 10K Ohm so I'll stop by the electronics store and see what I can come up with. I hope to have more to report by the end of the weekend.
Steve
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