1. Be sure to back off the pressure screw until the foot is close to the cast frame before fastening the clamp to the rib. Because of the angle of the pressure screw, it may interfere with the rib in the extended position, possibly bending the pressure screw
  2. Fasten the clamp to the rib, close to the new plank
  3. Use the pressure screw to edge-set the new plank, creating a tight seam
  4. Fasten the new plank at this rib, and repeat this procedure for the next one