The passengers side lower control arm bracket snapped off the axle on my xj. so i ordered two new thicker brackets from an offroading vendor and new stock length control arms. Im a TOTAL newb to welding but my neighbor has a welder and knows how to weld. so he offered to weld the brackets for me so i just have to prep it for him. Im obviously going to cut off the excess bracket (angle grinder with cutting wheel?) on the axle but then what should i use to get it completely smooth for him to get a clean weld on there?? im all in for buying and tryin out new tools so lets here some idears.