I applied the fillet and 4" 9oz glass to the inner shelf/side joint last night, it was surprisingly easy and went without a hitch. I pre-wet the joint with ebond 1285/1285 with 15 seconds in the microwave to hurry it up a bit, just brushed it on with a chip brush that I trimmed shorter and just brushed maybe 1" on both sides of the joint, sides and shelf were already glassed, sanded and cleaned.
I used disposable pasty bags (cheap and way better than a ziploc bag) for the fillet mixture and only mixed 2 batch's. Applied a full length bead and follow up with plastic spoon and scraped off the waste which was not much, filled screw holes with the leftover. I love those pastry bags!
After dinner I went back at it. Not sure how everyone else applied this but I used the glassing box to pre-wet the glass and cut 6 - 5' lengths of glass and pre-wet 2 stacks of 3 glass with ebond 1285/1289 let it soak then rolled it with a bubble roller and squeegeed off excess, then I slid the glassing box under the boat and put the glass on with nitrile gloves to smooth it into the fillet which was fairly firm still. then one more smaller batch of epoxy and 4.5 5' pieces.
The ebond 1289 gave me lots of open time to work the glass and I never felt rushed and it layed down great, and it had the right amount of resin in it, no dry spots and not floating.
Will be glassing the exterior seams this weekend, just have to round over seams. Hopefully will have time to pre-coat the sides and front section of bow and do some fairing in preparation exterior glassing.