I run a crane service. We lift the truss from nostr:nprofile1qqspdudqzqx5ellme3prp68qus5se3vynsddcexkv5la5p7qxxcswjcpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpzdmhxue69uhk7enxvd5xz6tw9ec82c30qctd5t on top of the buildings or lift anything too heavy to lift by hand. We work on a lot of construction sites and manufacturing plants. Follow along.