After being embarassed 6 months ago when I failed my welding re-qualification test for the first time ever (due to an arc burn) I thought I'd post pics of today's test. 2, 12" butt welds in 5G position one cellulose rod the other Lo Hydrogen.
First, my umbrella clamp/stand:

When I need to attach it to larger pipe I just add another chain wrench.

Cellulose hot pass:

The Cap: