Labels Milestones
BackSustain (inspired by but simplified from Benjamin AM's [design](https://electro-music.com/forum/post-372492.html#372492)). * Looping mode, allowing attack-decay envelopes to repeat.
- Flat No-Lead Package, Body.
- 0.0376526 0.923214 facet normal -8.724512e-001 -3.884455e-003.
- 0.634348 -0.0119325 facet normal 3.574161e-001 -6.101281e-001 7.071050e-001 vertex.
- Misc" 50 Optional SIP socket.