Hello, I recently bought a used Master Airbrush MAS TC-96T compressor on ebay. I got this compressor for less than $20 due to some damage to the tank and regulator. Upon arrival, I found that the damage was minimal and very easy to repair so I bought a new heavy duty MA regulator for it and got it going. This compressor is whisper quiet for a dual piston type compressor and works great but I did not get a manual with it so I have tried to find one but no luck with that so far. If anyone of you can tell me what kind of maintenance this compressor requires I would be most grateful.