I dropped the chipbreaker screw from my no. 5 while sharpening the iron last night and it rolled under the bench. I moved the bench, swept everywhere, tried to pick up the shavings with the dust collector, and when I still couldn't find it I opened the dust collector and started sifting through it. After about an hour I admitted defeat and e-mailed Lie-Nielsen asking them if I could buy another screw from them. This was about midnight. Before I woke up this morning my phone beeped and it was an e-mail back telling me that one would be sent at no charge on Monday.