During the last 2 days, I did 9 hours on Saturday and 11 hours today ! But I progressed. I trimmed the 2 skins that are under the seats, I trimed both forward side skins and drilled one of them . I also drilled the bottom forward skin as well. Quite busy weekend.
Pre drilled kits must be so much easier. The challenge drilling the side skins is you need to crawl under and then out, and back under and out ... It's a good exercise and both of my knees are sore ...