You don't have anything better to do than save my posts?

You sure are a sensitive little fella aren't you?:laughing:
I save the posts so that cannot be disclaimed later..

and there's always time to preserve good histrracle info like that if it ever needs to be presented in the furure.. lest people forget.
Guess the rest of the welding industry is making a mistake by using DC machines, right?
I never said that. Remember.. I'm not the one throwing down blanket statements of 'only this works' or 'that doesn't work'. ( that would be you.. and yes.. I do have the archived posts to prove that..

)
Ac has it's applications. Dc has it's applications. There is overlap in the applications. Size of the 'population' of the applications does not diminish the suitability of a certain machine or process in a certain application.
Even when you look at an application where DC does a better job than AC, but AC still does the job to a suitable degree, then you look at other factors, like price for instance.
If someone has a budget of 250$ for a welder they need for a 'suitable' level of work, and they can buy an AC machine in that budget, yet cannot afford for whatever reason, the DC machine which could be a realistic 30+% premium , then the AC machine has a practical application. Could be anything from a corporate budget constraint to a personal budget constraint, or a cost/benefit ratio deal. ( IE.. Hmm.. I make 3 welds a year on my farm.. do I want a 400$ machine that makes a darn nice weld,exceeding my needs, makes coffee, buffs yer nails and does DC.. or do I need the 150$ one that makes a weld that will at least meet the minimum quality of my needs, oh yeah and I'm on a 100% fixed budget and to buy out of bufget means I starve for 2 months.. )
Not everything is about the look of the bead. got to think outside the box now and then.
soundguy