I put together a quick video that overviews the VCO Shape and Shape Mod parameters, and how they affect the wave output. Thought it might be useful reference for those who don't have access to oscilloscope, but want to know what type of wave shaping is available from VCOs. https://www.youtube.com/watch?v=UBxO91FcESQAlso, check out Guyaguy's videos for some great examples of using modulation with the analog waveshaping.