Squishball

thingiverse

I recently got Ninjaflex extruding and created this test print to discover its properties. The test revealed many overhanging features that worked surprisingly well without support structures, and tiny extrusions proved manageable as well. Ninjaflex isn't a requirement here; ABSPLA can accomplish similar results but with less give. However, you don't need to use ABSPLA; I found that the Ninjaflex was squishy. I previously struggled with loading Ninjaflex into my machine. Prior to upgrading to Sailfish firmware, I was unable to adjust the 'filament load' temperature, which seemed set around 220 degrees Fahrenheit. Nevertheless, after installing the Sailfish firmware, adjusting the filament load to 240 degrees Fahrenheit made all the difference. What did this print reveal? It appears that retraction needs a significant boost: I experienced considerable stringing throughout the print, similar to printing with nylon in terms of cleanliness and string formation. The model originated as a dodecahedron but morphed into something unique.