My main focus today was working on the secondary roll bar. It was a little bit asymmetrical, and my brain just won't allow that. Two of the joints needed to be cut and re-welded, and one of the arms needed to be shortened. When I took this picture, there only remained a tiny bit of welding to do on the last joint.
I'm very happy with how this piece has evolved, though I think the takeaway message from it is that next time, I should just build a new one from scratch, rather than try to repair or modify an existing structure. Grinding down welds is REALLY time consuming and labor intensive. Not fun at all.