Two Plaits is much more necessary than you think. True, there's plenty of synths that only have one VCO...but then, when you have TWO, you can then detune one ever so slightly and get a much fatter, beefier result. When I put those together, my intention was to aim things toward a VERY big, massive bass sound there. That's physics at work...the detuning causes all sorts of extra sonic phenomena due to the two oscillators phasing against each other. When the phasing is nice and slow, then you get phase reinforcement...sort of the sonic equivalent of 2 + 2 = 5 Or, with some of the Plaits waveforms, that's more like 2 + 2 = 17.6! Trust me on this one...I've left a nice "body count" of damaged subs, broken windows and such, and even some minor structural damage over many years in the wake of some of my bass patches.