Hi Guest!
Hey - did you know if you click on the title of a thread it will take you to the first unread post since you last visited that thread?
but were afraid to ask: 
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Pretty Please - add it to our Events forum(s) and add to the calendar! >> 
GregW
Yoda
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Hi Mark,
I use a higher gas flow for aluminum than steel. About 17 for steel and 20-22 for ali. Blobing sounds like your wire speed is too slow. I find I need to adjust wire speed faster if I'm welding vertically, and a slight bit faster than that if I'm welding from underneath.
I use a higher gas flow for aluminum than steel. About 17 for steel and 20-22 for ali. Blobing sounds like your wire speed is too slow. I find I need to adjust wire speed faster if I'm welding vertically, and a slight bit faster than that if I'm welding from underneath.