In my free time from work I have been visiting Wevolver guys’ new office at Fablab London to finalize some parts of the InMoov for the Robots For Good project. We have reprinted the crucial parts with good quality about 60-70% fill and 2.4mm thickness walls. The worm gears were printed with 100% (solid) fill. It took some time, but step by step both arms of the robot came along.
I have learnt a few things about 3D print quality, wall thickness, fill and 3D printer tuning (on Ultimakers at least) along the way.