Welding For haste of you, who are new at this mags, | To help you Rough your trial and error o we have some very good advice-practice| period and after you start welding for real, Smash weld 180 is provided with a three again and again, until you get good weld the following trouble-shooting list might be position toggle-switch. results. quits useful. | = bead welding (right pews) spot welding (center pews) 0 { = interval welding (left pews) 1 Bend welding a.