forked from 1b-agent/fieldcraft-upstream
The heavy test asked the upright's top to grow within 2 % of free thermal expansion; the clamped bore holds it back by 2.1 % on the Linux CI's tet mesh, which differs from macOS's (#115). 3 % still catches a wrong expansion coefficient or temperature. Co-Authored-By: Claude Opus 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01UhhZMBTviDQxZvwnyP89fo