Brachmann said in an interview in AARN from Canandaigua, from the night before Lernerville, that he is working hard to learn the switch from torsion bars to coils. As he was quoted, "it's a whole lot more involved." So Lernerville and Tyler were most likely R&D for him with the new technology.
As the article pointed out, some might be surprised to know that his full time occupation is a farmer.
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