flex mesh 3d models

(when I closed the mesh the inner cone closed up flat and I didn't feel like fixing it). It still prints fine (use a brim because I think that extra layer is important) and it works when matched with my recommended mouthpiece and rotor (also printed...

Be sure the nut is tight, but not so tight the drive assembly can't turn easily. Push the motor back into place, causing the two wade gears to mesh. Adjust the position of the small gear until it's properly-aligned and square with the large...

(when I closed the mesh the inner cone closed up flat and I didn't feel like fixing it). It still prints fine (use a brim because I think that extra layer is important) and it works when matched with my recommended mouthpiece and rotor (also...

I used GIMP instead of Paint.net for drawing the topography; Octave instead of MATLAB for plotting the 3D model; MeshLab for simplifying the meshes, instead of Microsoft 3D Builder; Freecad2 instead of SolidWorks for the tunnel and the World Engine;...