A final backer for BoXZY
I think you have the resistance and power turned around. A lower resistance will take more current and thus draw more power. You mentioned only heating half of the board. Does the heat radiate that much throughout the aluminum bed to keep even heat across it? Or the elements/ PCB traces are interleaved and cover the entire space. How much "spare" power does the BoXZY have? Assuming 100% drive on its standard single print head. (My BoXZY gets delivered later today!)
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