I've fiberglassed the hull of my WD12 and over the past couple of weeks (a few minutes here, a few minutes there) have been sanding it smooth. That's with the 80 grit in a random orbital sander.
My question: Since I will have to sand again after fiberglassing the deck, is there any reason I should go over the hull at this time with finer grits? Would it not be better to leave it with the 80-grit, fiberglass the deck, and then continue with the finer grits? The manual is unclear on this point.
This may seem obvious to those of you who have done this before, but this is my first boat. Failure is not an option. Thanks in advance.