I notice in the UDS 101 thread that it instructs you to install 3 intakes (1 with a ball valve and 2 with caps).
What is the methodology here? do you just remove the caps if you need air and use the ball valve for a control?
Why not 3 ball valve?
What is the methodology here? do you just remove the caps if you need air and use the ball valve for a control?
Why not 3 ball valve?
Comment