Our shop is currently doing Macro Etch Inspection. The workload is moderate for now. But due to several new jobs starting later this year, our Thechnician will soon be overwelmed. The parts we manufacture are small (6-16 inches, .25-1.5 lbs. mild steel). in a nut shell the parts are a .100 in thick ring butt welded to a .625 in solid bar or in some cases, a .750 in tube (360 degrees). My question, is there another form of weld inspection that would tell us Fused Leg, Throat and depth of penetration?