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when setting the flame you seem fairly ok. When you turn on the oxy adjust it till the feathered end on the cone(centre flame) dissapears , once there is not a loud sounding noise before you put the pressure on it is ok.
Make sure you have the right size nozzle for the plate you are cutting. To much slag adjust your cutting speed you are going to slow. If you are cutting a heavy plate 10mm+ just put a bit of heat along where you are cutting first, you will get a smoother cut
plate thickness 3-6 mm nozzle 1/32 .... 2lb acety 15 lb oxy
6-12 mm nozzle 3/64 .... 2lb acety 25-30lb oxy
12-25mm nozzle 1/16 ....2lb acety 30-35lb oxy
hope this helps.
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its evolution baby
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