Thanks yeah it ran longer than 2 minutes! Loving Quadrax it can run like a function generator, envelope generator, LFOs or like a trigger sequencer even. Quite powerful on par with Maths. You can even route CV across the four envelope cycles. In many ways, it reminds me of a combination of Malekko Varigate 4+ and Malekko Quad Envelope modules in one module since I have these modules as well for comparison. The Quadrax expander is a game changer that lets you add an additional 4 channels for modulation based on the end of rise and end of cycle values in the configuration. Infinite pattern patches! It is very Buchla-esque similar to the Buchla 281 function generator. It is fun- I love Serge and Buchla west coast stuff but cannot afford 20k for a full Serge setup or 50k for Buchla full setup so this gets me in the ballpark for way less cash.