The two green clamps on each side are holding mixing sticks in position to allow easy registration for yaw, and the two orange clamps are registration for side to side positioning.
If you look close you can see our 4 foot ruler resting just above our door sills, it is parallel to the face of our D10A, (yaw).
The aluminum clamps Art fabricated for holding our Balsa conduits in place when bonding came in handy again for holding the magnetometer in place.
Y10-12-24