It's impressive to see Everlast machines featured on YouTube. I found this video series of three to be a good demonstration and explaination of the different settings IE pulse, 2T,4T and AC balance etc. Is there a way to incorporate these videos/links with this site as a library resource? The welder is a Powertig 250EX but the info is transferable to other Everlast models.
http://www.youtube.com/watch?v=5u4Efn1twUo&NR=1