Hi everyone, I need a little advice here. I have a small inductive blower out of a Microwave and need a real slow speed. Problem is that even on low the speed is too fast. It’s presently operated by a 4 position switch. I tried a rheostat, that only matched the original low speed setting. Is there a way to lower the speed lower than the present low. This is a very low amperage motor controlled with a capacitor. Any help is appreciated