I recently bought a tig welder. So far it's going well (im new to this). If the cuts are perfect then the welds look great! I'm having trouble filling holes. I'm able to fill them but they don't look all that great. So far the best method ive come up with is zig zagging back and forth. It's working but doesn't look the best.

Any advise? I've been searching google but haven't really found buch help.

 

I keep going round and round the parameter adding filler to the edges of the hole, little by little. Works great, end result looks like a smooth puddle.

 

I do exactly the same as Boosted B Series.