It’s okay to fail as long as there is a lesson learned. Last time I learned the importance of practice material and understanding how a radius adds to length. This time I learned that I should use the tools available to me. I forgot I had a digital angle meter. The meter is very useful when calculating angles of B-pillars and uprights to horizontal bars. Finished product has been deemed acceptable for crashing!
Lesson learned = Less bender, more measuring tape. Mr first attempt at the roll bar ended up two inches too long on the horizontal section.