Recently I helped buld a wood rack for our shop at work. We used 3 inch and 4 inch I beam and I think 5 inch for the base and upright. Anyway I desided to practice different techniques on the welds. Even though its been a few months since laid down some wire I got back in the groove real quick...no pun intended.

I guess my main question is...are there different teniques better than others for certain welds....i.e. pushing, pulling, a circular motion, a U shaped motion.