I’m not sure of whether this should be filed as in issue on GitHub, or whether, being not part of the engine itself, it should be raised here. ^^; If requested, I’ll copy this over to GitHub.
That said, I’ve seen a few discrepancies in the manual that might be worth editing; if one doesn’t think to cross-reference the manual with the API, these can result in some confusion, I fear.
First, regarding sounds and the “setTime” method of AudioSound:
According to a reply in this issue, the API states (correctly, I think) that a call to “setTime” only takes effect after a subsequent call to “play”. However, the manual seems to state something to the contrary: it indicates that the sound will start playing immediately after the call to “setTime”, and that a call to “play” will cause the sound to restart from the beginning.
And second, regarding ParticleIntervals: