Hi,
I'm wondering if anyone can tell me why sometimes after I finish a bead of MIG welding the end of my wire has a big glob of molten metal left glowing on it, sometimes it continues to melt the wire back towards the metal and I have to hit the trigger to give it a bit more length..
Would it be too high a current for the wire speed? I've tried playing around with settings but sometimes it happens, sometimes it doesn't.
Is there a technical term other than 'glob of molten metal'
Thanks,
Duncan.