i just got out of school for welding and i forgot a few key things. i just needed to ask how many amps do i set for mig and fluxcore n what should the wire speed be at for these processes?
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The best help guide quickly available is on millerwelds.com
http://www.millerwelds.com/resources/improving-your-skills/mig/
in the upper right of the page there is a weld calculator for bare wire mig and also for flux core....click on either and enter thickness of metal etc.
its only a starting point and generally each setting is a little hot for anything but production work but it is a good place to start.
you will quickly learn how to factor in your own techniques and trim the wire speed back to a sweet spot.