Final dashboard says 14.5 hours vs 7.5.
The Form 3 seems to always have the fill the tank in the beginning so yes there’s a bit of an offset u guess. But minor.
Yes running the latest preform and FW.
I thing the laser spot size is the answer, Form to has 140 micron, the form 3 has 85 micron. So its almost 40% loss, but huge advantages the more detailed parts.