majority of my tools have been handed down from grandfather to my dad and now i've been getting a few here and there.
i dont remember which impact gun you went with but i had bought a cambpell hausfield (sp) at my local walmart bad choice but it was a gift from the wife i used it a few times and it worked , i kept up with adding oil to it, then one day it started shooting black nasty oil all over the place, i had enough and went to o'reillys and bought and ingersol rand impact , damn that thing is nice, cost about 125.00 but its a beast....