Originally Posted by
Doc_Wui
Aha. I got it now. It's interesting to get such a close up of the teeth on the gears. We can really see how they are cut at different angles to facilitate chain movement to the other gears.
Yea, I didn't think my phone would take such detailed videos so close to something. It was pretty interesting how the teeth are cut out differently and angled along with paper/cardboard fibers in the video(as I was trying to see if a thin piece of packaging cardboard would fit there that is less than 1 mil thick).