Tuning Extrusion Multiplier / Flow (Inspection pointers)
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I have been following Ellis' brilliant print tuning guide and have got a bit stuck on how to determine what is a good Extrusion Multiplier. The guide says a good Extrusion Multiplier will be noticeably smoother on the top surface and provides some examples.
I have printed examples with an Extrusion Multiplier of 92, 96, 98, 99 and 100 (see below images) but to my untrained eyes and hands they are all pretty much the same (It doesn't help that the filament is white).
Could someone please help point me in the right direction?
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