07-14-2010, 02:52 AM
(07-13-2010, 08:20 PM)peelstreetguy Wrote: By mid sixth density (I believe) STS must switch to STO in order to advance any further, so at that level (Ra's), there is no polarity.
I don't remember exactly how it's phrased, but I remember that both the STO and STS polarities must accept some of what the other has to offer. It's just much easier for STO to incorporate STS than it is for STS STO.