[Tom]

Hi Luke,

I am trying an overlay track sounds when vehicle speed increases/decreases. I also have random squeeks set but seems both won't play at the same time?
If I remove the track sound trigger, the squeeks work. Just curious if not possible to have both sounds running at once?

[LukeZ]

Only one sound can play at a time from the 1st Coder column in TBS Flash. You can set a user sound to be triggered by vehicle speed, but since both the user sound and the squeak sounds are in the 1st Coder list, only one of them can play at a time. We can't predict in advance which one it will be, since the squeaks are random and the vehicle speed is constantly changing. It appears that most frequently in your case the squeak sounds predominate.