I just bought an oil mister for my Mill. I have an air regulator (old and used). I have an air operated foot switch for my sandblaster cabinet that I am thinking about using to control the mister. The air switch will probably work better on the supply air side than on the low side of the regulator. I just don't know if the constant switching 150 psi air on and off is going to kill the regulator. I temp hook it up and using dark cutting oil and it's working ok. Not sure about long term. Controlling the oil mister with a foot pedal seems like a good idea to me. Any thoughts.