Memory locks is a fantastic idea.I’m wondering if a 3D printer could make smaller, practical accessories and parts that usually cost a lot for what you get, like memory locks, tension locks, muffling, etc. Basically, things that don’t undergo a lot of stress and aren’t subject to being constantly hit.
We could also make specific cam profiles for pedals. I can see the great cam debate, with metronomic audio evidence of people trying to gain just 1 more bpm. Just one more degree will get it there a little faster...