Trying to work out how to setup the bottom axis something to do with joints in the .hal file I think or .ini

my 12v PSU came fits perfectly in the bottom right corner (White box) and fitted another barrier terminal for power in, have the current limited thermistor as well will get that hooked this evening.

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Where's my AM882 Mr Postman starting to wish I'd ordered EM806 instead but thought I might as well stick with AM882's all round and was 1/2 the price for what appears to be identical driver.