I’ve been busy the last couple of weeks, learning all the ins and outs of my new Cetus3D 3D-printer. It’s a cheap printer for around $300, but it has linear rails and can give excellent results. Unfortunately, the calibration quality from the factory was terrible, which is unfortunate on such a superb printer.

My Y-axis was way out. If I zeroed out the nozzle on the left side, the right side was 2.0 lower. There is a calibration feature inside the program, but you need to always print with a raft to get your prints level, with the accompanied wastage of PLA plastic. But I finally found an easy way of fixing the Y-axis adjustment. Here’s how I did it.

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