Thanks Lugia,

It seems like I got the whole quantizers thing wrong and now I see how I'd still need to tune the VCOs. In fact I've listened the "180db_" track many times before but it never occurred to me why it sounds like that, VCOs out of tune, that makes sense now.

Up until now I've been using an app to tune the VCOs, I guess I'll have to train my ears a bit if I want to do it your way. Time to practice I guess!