Check you have the following:
□ a Mini USB B cable (not included with Mini Gerbil)
□ good lighting
□ plenty of time – an hour in case you encounter challenges
□ a working K40 before you make any changes
□ photos of your existing power supply and Nano controller wiring before you start
We very strongly suggest you set your homing position in the back-left. To find out more, check https://awesome.tech/limit-switches-and-homing/
Finally, make sure your K40 is turned off at the wall before you poke around inside it.
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