@TomWS I think you and I are talking about the same things and reasons.
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I was about to say the same thing. I think you are both advocating for the cut to be as quick and efficient as possible. Right?!
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Oh no, you aren’t trying to pull my chain… 
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Might have to look into tapping into the torch fire signal to trigger a second relay to run a pond pump for flood coolant only while cutting. I do know that dipping the torch into a puddle on the material will succeed in getting liquid in the consumables and makes for bad juju.
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Pond pump is too much water flow. You are better with around 40psi and a mister. I was thinking to access the trigger and put a solenoid but in practice I prefer the manual valve as I can leave it on longer after a cut to spray the part for cleaning and cooling.
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