Hard time

[christian]

Got it!

Thanks, Rambozo.

The images were helpful, as I'd never seen those kind of alumina cups before, but can tell how they'd help with precision.

It all depends on how consistent you are with the torch switch or pedal, then setting the machine to match that cadence. But having the onboard timer is nice, especially when you get down to below 1/2 second. There are TIG torch heads and guns made special to do sheetmetal spot welds, too.