From 3.9 to 4S
It is possible to have a MK4S upgrade kit for a MK3.9 printer? As far as I understand the difference between 3.9 and 4 are only two precise 0.9° X,Y stepper motors (some 90 euros value) but I am not able to find them as spare parts.
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Posted : 21/08/2024 2:22 pm
