having read about it's sound and filters I was really astonished how few was left
imho it's the coward synth... bails out when it get's critical

(which means instead of just performing a sweep, there's a kind of supervision instance to take the wheel when things get hot)
@tlaskows: the ProWave is a smart way to bring a device to it's essentials
Solaris isn't too complicated once you start to leave out things
it needs some mental preparation which of the oscillators, filters and lfos you're gonna use
to understand a 'foreign' patch is indeed somewhat demanding
cheers, Tom