The plate

A hole is where the pin sits, not where the stamp talks.

We seat the pin against the face at address loft, then against a still of impact loft. If those two holes disagree, the face is delofting while it travels. Cade writes both. A single stamp would hide the argument.

Scoring irons first. A driver hole is a longer crank and we will index it only after the irons have a pin. Hybrids join if they share the mesa hole with the 5-iron.