Clay 3d printing -- spiralized contour wave surface patterns

Hello, I am trying to combine 2 definitions from Advanced 3d Printing with Grasshopper for Clay and FDM (below): and But I can’t get them to connect – I’m sure there are redundancies but I am hoping to maintain the graceful spiral made from the combined contours and the alternating layers of “waves” if possible. I can only get the “wave” contours to spiralize independent of the non-wave contours/layers. Something is amiss near the second dispatch, brep closest point, and flip matrix. M

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Clay 3d printing -- spiralized contour wave surface patterns