I've bought it from ebay: http://www.ebay.co.uk/itm/1816555810...6058f86be&cp=1

I also run two more tests, using red fillament this time... and results are even worse

8. Ext. temp. 200 C, plate temp. 70 C, ext. speed 80mm/s (exactly the same extrusion temp as on "the best" no 3)
9. Ext. temp. 215 C, plate temp. 70 C, ext. speed 95mm/s (maybe i need to do another test reducing speed ?)

I am still very far from getting even close what I expect to get

Photo from side Photo from top

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