Quote:
Originally Posted by Mark Parkinson
I built my own foot pedal to run on my Scorpion with a 5M on the inner fire and a 20M on the outer fire I bought all the parts from ebay for less than $50.00 the valve for the outer fire exhausts to air when not turned on so that the concentrator does not back pressure.
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That's awesome! Can you post a little how-to?