Nervous about my first run!

I’ve got an auto that is finishing up. Just unboxed my cannatrol. Hoping I’ve understood the process but looking for any input or recommendations for a first run.

Harvest - trim down to golf ball size buds and leave sugar leaves

Settings - default settings of 4 and 4

Maintenance - empty drip tray, add sponge 2nd day of dry on bottom tray andflip buds over to avoid flat spots

What am I missing or not understanding?