T-25 Ribs
To make the 1/8" bends, a bending anvil was required. I used a piece of caterpillar track bushing I had laying around and cut it in half. I then disc sanded flats on the outside, and ground a clearance groove on the inside. This worked very well, and would have been even better if it would have been longer, say 4-6". But it was what I had laying around.
