rich1.0npub1pmz978xz4nnnlqx0ux32ag47js5d884tx5jcn5ky6qn0qqnza36qdyjccahttps://nostr.ae/npub1pmz978xz4nnnlqx0ux32ag47js5d884tx5jcn5ky6qn0qqnza36qdyjccanjumphttps://nostr.aeI heard the Blackbird leaked like crazy on the tarmac because the design required tolerances for heat expansion at supersonic cruise. Maybe they had to do something similar with the B1?