You might ask over in the Torch section about what oxy pressures other folks find best with the mini cc. One of the valuable things I learned on this forum is that the mini cc is a bit unique - if you don't run it with enough 02, the knobs get pretty hot. Because of that, I always used 9-11psi on tanked 02 before I shifted to an oxycon. On the M-15, I haven't noticed the knobs getting hot on me. Haven't spent enough time on the M-10 to know if it would on that machine.
Kimberly/kbinkster once posted a great table showing how a given torch performs on a given oxycon. Don't have a link handy, unfortunately, but she checks in on the Torch section frequently and is a wonderfully knowledgeable person.
Linda
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