COB-exact: timeline 1:1 from ARMCV.COB (rev31.gp3, the 3.1 balance). Builder — full deploy, aim at the build site, retract.
Animation

PNG frames

Frame 0 / 840.00 s
COB timeline (ARMCV.COB)
- 0.40–0.79 s — Doors swing open 70.6° and slide down 2.35 elmo
- 0.79–1.57 s — Build plate rises 4.45 elmo; arm raises 90°, nano head tilts −66°
- 1.98–2.16 s — TargetHeading: turret turns to the build site (160°/s)
- 2.16–3.66 s — Nano-building hold (StartBuilding)
- 3.66–5.22 s — StopBuilding: retract in the compiled order — turret, arm, plate, doors