A bonus lesson has been added to the academy Vault — “Central crack: saving the nail without pain or lifting.”
A crack down the center is one of those situations where it's easy to make things worse: remove too much, press too hard, and see lifting a week later. In this lesson Zulfiia shows the full protocol — safe removal, fiberglass reinforcement, upper-form work, and the architecture that actually holds.
The lesson unlocks with keys in the Vault — the academy's bonus section.
