Alex,

To make it easier on myself I modified your 3DM, placing items on ground plane because NE generally defaults to Top view. Also I increase the size of your waveform to have a height of 360 units (180 either side of axis). This step was not necessary, it could have recalculated from your original, but doing so simplified the approach building the node circuit.

Please find new 3DM & NOD files attached
James
https://www.instagram.com/nodeology/