With the mid upper skin in place I decided to get some of the dreaded fiberglass out of the way. While the fuselage is still low to the ground, I am filling pin holes, smoothing and blending the cabin top into the fuselage. Not the very fun, but necessary if I want a nice-looking paint job.
Since the temperature in the shop is a little low for curing the epoxy, this is going to be a slow process. Unless I find a way to heat things up, it will take 4-5 days between coats of epoxy and sanding.
I'll be moving forward with other things in the meantime.