GlovePIE refuses to work with the Wiimote speaker

[LemONPLaNE]

I didn't know where else to post this, since the programming guys would only laugh at the scripting language GlovePIE uses.

So anyway, I'm trying to make a simple little script to identify two wiimotes.
I first made Microsoft Anna say what got connected to the 'motes, as in <[B]if[/B] Wiimote2.HasClassic [B]then[/B] say([I]"Classic controller connected to Wiimote two"[/I])> but Anna's not the best at pronouncing short words (like "two") so I thought I'd make the wiimote speaker do a little chime.

In the documentation, it says that the variables that control the speaker are Wiimote.Speaker, Wiimote.Frequency, Wiimote.Volume and Wiimote.Mute.
I've seen videos of people doing it with exactly those vars in version .29 of PIE, but v.43 doesn't seem to recognize them or do anything with them. No errors with the script, it's just that the sound part doesn't do anything.

Can anyone confirm?

[LemONPLaNE]

The one with the sounds are only for testing, so it's just this.

Wiimote1.Volume = 100%
Wiimote1.Frequency = 3kHz

I've tried without units and prefixes as well, works equally well (as in not).