Not much progress recently. I started trimming the chest and back pieces and think they should be ok. My main concern is making the chest piece sit flush with the over the shoulder pieces. I may have trimmed the chest prematurely before seeing where the best trim lines would be.   I have a question for the resident experts, I’ll probably ask it on KB’s Facebook page too. What’s the best way to trim off the excess resin/fiberglass from inside the helmet? I was using clippers but am worr