Zwakie

Credit where credit is due: I found this fantastic design on Martin Hansen's website (http://www.mysupercharger.net) and decided my phone needs a supercharger exactly like this beauty
Completely printed in Innofil3D PLA (white, grey and red). Photo shows test-fit as it came of the bed with a minor bit of sanding on the base and grey rods to allow assembly.
(apologies for the crappy photo)

Came out pretty good for a first try with the Innofil PRO white.
This test print was also used to test gradual infill steps. I used 40% line infill with step height of 1.2 mm, not being sure if printer could handle laying down the denser layers with too small a step height. It turned out that 1.2 was a bit much, I am confident that .6 will work just as as fine - will test that sometime soon...
A tiny bit of stringing between the pillars and an occasional 'blob' where it started printing the outer wall, other than that I am quite pleased with this first result (just a little fine-tuning will lead to perfection - I hope ).
I truly love the shiny surface and the 'translucent' effect on the thinner parts of the print.
If you have recommendations for improving quality, please let me know!