to start off im new here and this looks to be a killer site. i have a chicago electric uno mig setup with gas and the power setting switch is broke. i dont do to much welding just stuff i do up in my garage for myself but i cant seem to find anthing anywhere and could use some help.

                                                                                  thanks in advance mark

  here is a pic,looking for the power setting switch that is off to the right of the welder it is the black switch with 1 through 4 settings.

                           [IMG]http://i161.photobucket.com/albums/t228/mpstx/100_0133.jpg[/IMG]