Hi everyone I am new to this site but I have a question. I am in a welding school right now in springfield il and I have been tig welding stainless. My question is does anyone do or heard of someone doing an extra fill or hot pass after there root before there cap? None of my teachers do it but it works better for me so I just wanted some opinions. Also would this be ok on a job site?
Reply:do whatever it takes to get it filled up right. You might have a hard time capping a schedule 160 with just a root in it.