I noticed this while screwing around with my Komet in space, where the only control I have is activating my engine when the plane is in the right orientation. Doing this, I used the full/kill throttle keys a bunch, and noticed that the kill throttle key sometimes leaves your engine slightly activated even when throttle shows 0%, and sometimes leaves you at a higher percentage, ~4-11 ish. How to reproduce: Mess around going full throttle then killing it, increasing throttle both by full throttle command and sometimes with shift.
Obligatory videos:
https://www.youtube.com/watch?v=0t0uCWjQ6Og
https://www.youtube.com/watch?v=qzPvx8VUSDw
@Shigure
WHERE’S MY SON