Why? Because it too needs an over haul. I built up the back of it with 5/32 inch Lincoln 7018 electrode. Hard facing rod is just too hard. Ran the first past at 150 amps the second at 120 amps and it was red hot so I buried in the dirt for a few hours to let it cool and be soft enough to reduce the chance of chipping. Left the bit sticking out so it would not over heat and ruin the temper. I will probably weld it up some more to make it a little heavier. Had to do something to get out of the house while the woman folk were burning the food.