Test 3
extruded from bitmap image
line weight 0.75, 1, 2 ,2.5pt
Opacity to height tests 25%, 50%, 75%, 100% - line weight:2pt
extrusion height 3mm (0.1mm z offset to remove base)
0.2qulity print setttings; Ultrafuse TPU 85a filament settings

A 2nd run on this was done with the paper spray glued to the bed and using the mk3 0.2quality setting and the original Ultrafuse TPU 85a settings that had shown good results on the initial test.

TPU filament 80% finished as the layer height increased further stringing was apparent. 0.2 quality ultrafuse filament settings.