Phantom digital dimmable ballasts?

Hey all, I'm using one of these for my indoor grow. I see there is 3 settings 60, 75, 100% and super settings. Currently through the 12 hour cycle I've been just running the 100%

Im about 2 weeks out before chopping things down, Should i mess with the dimmer at all? Ive heard of people having success i think when darkening the room to 10 hours the last couple weeks? Or dimming the room to bring out more terpenes?

Im running SFVOG and Do Si Dos, its plenty stinky already in the room. Thanks

? anybody

I’d just leave the timer alone.
Alternative lighting cycles should be started when bloom starts.
Only thing I would do ( and do do) is put the grow into 24-48 hrs darkness prior to harvest .