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Old 2021-07-16, 2:51pm
ESC ESC is offline
Senior Member
Join Date: Feb 02, 2010
Posts: 2,977

When I'm running my Smith Little Torch off my propane and concentrator, I set the propane at 3 and the oxy at 4.5-4.75. If you're not used to lighting the Smith, back your propane way back at the torch knob to light, and then the oxy. Gradually turn both up til you get the flame you want. If it pops and goes out, turn them both off and try again, only turn them up even lower to begin with.
Soft glass on a Minor/concentrator since 1996
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