I posted this thread a while back: https://boomboxery.com/forum/index.php/topic/15536-the-dead-horse-that-is-line-in/?hl=%2Bdead+%2Bhorse , and after doing so, I thought, "There's got to be a simpler, cleaner solution."
Turns out, there is... and it's quite possibly one of the simplest mods. So...