phil broke down my fab_experiments_week-4, and showed how i might’ve reached there.
i just needed concentric lines extending through the panel.

he also suggested an alternate approach:

we then spoke about fastening:
screws, not glues (because they’re reversible).
discussed the adhesive chart:

and this to that:

spoke about tap & die to flatten the screws for the bottom.
spoke about different kinds of nails & screws.

spoke about countersinks, screws, drill-bits, nuts, et-cetera.
