pvlint PV011, and the only four ERRORS in the whole seventeen-track set:

  love_first        crushbus 41 written by d4 AND d12
  cafe_bouillant    crushbus 41 written by d4 AND d11

A bus is one control signal. Two orbits writing the same slot means the last
writer wins, so the bass's crush amount and the melody's were overwriting each
other every cycle — nothing errors, nothing goes silent, the two parts just
never get the crush they ask for.

Moved to the numbering the corpus already uses for those orbits: d11 -> 111
(110/111/112 appear 12 times across live/), d12 -> 121 (120/121, 7 times).
d4 keeps 41. Not invented — counted.

This is an audio-graph edit, so it wants an A/B by ear before doors: both
parts should now respond to their own knob independently, where before they
traded. pvlint over the set is now 0 errors.