
Originally Posted by
performance
Guys, the quickest way to get thrown off the board by me is to speak badly about Lincoln welders. IF you're still wet behind the ears, then all is forgiven.

But anyone that has ever used an old tombstone, ideal arc, a ranger or an SA 200 would never do that. There's a reason many pipeline sites won't let you on the site with a blue machine. If its not lincoln gray or red, you can turn around and head back home.
There's a reason my old SA 200 built in 1958 is still worth more than what it sold for, and its not because its antique that someone wants to crank up now and then.
But seriously, the Lincoln probably has its points out of adjustment or they are dirty.
But I covered my but with "all Lincoln welders don't suck"!! 
We have twisted and turned every knob on that thing but it just doesn't do as good as my 250EX.. Maybe because this is an Invertor!??!
BUT, it is a school and a lot of high school kids take the class and don't respect the equipment so I'm sure it's just out of tune...Everyone know's Lincoln makes the best welders out there!
PowerTig 250EX
Power I-MIG 200
Power Plasma 50
It's what you learn, After you know it all, that counts!