RE: glassing fuse question
I use microballoons sprinkled onto the fuse and rubbed in witha paper towel. Have to work fast though. I do this as I finish wetting out the glass cloth on the wings or fuse.
After curing, beging sanding and looking very carefully. Your weave should be full; after sanding it becomes smooth and ready for wet sand and final sand. Finish comes out light.
Orlando