Building resumed...

I've resumed building the 7.5" V2 with a 75mm motor mount.  I applied the fin fillets last night:

























I still need to seal the exterior and sand it smooth.   I've had Aeropoxy Light in my garage for years and only opened it up this morning:

I applied the paste to some test plywood this morning as well as slightly dilute and more dilute (with isopropyl alcohol).  I covered 1/2 of these test swaths with plastic film to evaluate that smoothness/uniformity knob.  It's curing now and I'll try sanding the test block today. More soon.