![Rigidbot simplify 3d settings](https://kumkoniak.com/7.jpg)
![rigidbot simplify 3d settings rigidbot simplify 3d settings](http://thrinter.com/wp-content/uploads/2016/01/retraction.png)
Make sure there's not a cooled off plastic booger hanging off the nozzle when you adjust it or you'll be way too high. Ideally, calibrate the bed by homing the printer, then remove power and adjust the bed screws until you can just slide a piece of paper under the head in all parts of the bed (move the head left and right and the bed front to back) - the paper should drag a little on the head. If it's just a round tube lying on the print bed then you need to raise the bed a little by adjusting the screws in the corners. When the first layer is being printed, ideally the extruded plastic will be somewhat flattened. I don't much like the tape the MP Select comes with. Regardless of type, first put down some blue painter's tape.
![rigidbot simplify 3d settings rigidbot simplify 3d settings](https://cdn.shopify.com/s/files/1/0336/2894/6571/files/Cooling_600x600.jpg)
![rigidbot simplify 3d settings rigidbot simplify 3d settings](https://lh5.googleusercontent.com/-4y4VchdvRJA/Uz18WMXnmjI/AAAAAAAAAi8/iyQHma_Z7K4/s1600/S3D+Duplicator+settings.jpg)
BEST ANSWER: You don't say what kind of filament, temperature of hotend or bed.
![Rigidbot simplify 3d settings](https://kumkoniak.com/7.jpg)