...but here's what "The Voices" have told me about FIMming...

Loook for the topmost fan leaves. Really. There should be two stalks of 'em, one a bit lower, and one a bit higher than the actual Centre Of Bud.

Ignore 'em.

Look at the Centre of Bud in the middle of 'em. Look closely. Look for some tiny little stuff that can't possibly be construed as a Fan Leaf, and is sticking Straight Up.

It should kind of look like a little 'hand'. Cut/top /these/ horizontally in half. Just these. JUST these. Then wait about two days. This is FORTY-EIGHT HOURS for you impatient types out there.

Mist frequently with Plant-Squirty-Bottle if you feel guilty. Remove Fan Leaves nearby if 'wilt-y'.

Do a little tapdance when 2-6 new flower tops appear where one was before.

YMMV.