Materials: JAMKA, PVC Pipe & Fittings, Drumkit electronics kitDescription: Drilled 7/8″ holes in JAMKA bowls, then connected together with 1/2″ PVC pipe and fittings. Using a fitting on either side of the bowl allows for a pressfit connection. I then mounted aluminum plate with piezo sensors to each JAMKA lid, and ran the wiring through [&hellip