i have an old automation converted car with custom engine sounds, in the past with older versions of beamng.drive the sounds worked fine, i even switched to the old dx10 in steam to confirm it - and it worked. but in newer versions it's complete silence, in the picture above i get this error but it's cryptic as i don't know what's wrong with the blend .json i'm not the best with 'coding' per se, since i'm better at looking for what i need and copying it but i don't know what's wrong here. at the bottom i also included the sound folder just in case it's needed.
sorry to bump this thread, and im pretty sure you already fixed it but check if the commas are properly set in the "modname".sfxBlend2D.json because that's what just happened to me. hope this helped.
