[PD] [polywavesynth] and [polygrainsynth] bug fix

[Phil Stone]

Sorry for the self-reply, hard off pointed out a hole in the 
documentation to [polywavesynth] and [polygrainsynth]:

Phil Stone wrote:
> hard off wrote:
>   
>> 2) i understand that you can change the pan position and speed, but 
>> unless i'm mistaken, there is no way just to keep everything centre 
>> panned. 
>>     
>
> Just change the radio button from "rnd" (for random panning) to "fix" 
> (for "fixed" position).  Then, move the "position" slider to the center 
> (or move it live for manual panning).  Sorry that the controls are 
> labeled so cryptically, but real estate is at a  premium, and the web 
> page documentation spells out the details.
>   

I double-checked, and it looks like I left out any explanation of how 
panning works from the web page docs.  Oops.  I'll remedy that very soon.


Phil