Quote Originally Posted by CD Industries View Post
If you decide to go with the passport plus, you can just pre-heat the ends of the square bar prior to welding to get better penetration on a short tack. I use the same machine to regularly repair aluminum beverage trailers for Anheuser-Busch, and have not had any problems.
That's what I was hoping to hear - number of folks have said similar.
Getting my passport next week -
looking forward to learning -
the forum has really been helpful -

Thanks a lot all of you.
Fun way to figure it out - pros vs.cons - pluses vs. minuses -
of different equipment.
Now I feel confident spending the $.