Preparing for print

Finally all the parts are ready, and all that's left is to orient them for print, similar to the way it was accomplished for the modular toy robot.

1. Select (right-click) the BoxBottom, Duplicate (Shift + D) it, name the duplicate PrintBoxBottom, and view in Local View (Numpad /) apply all modifiers in order. This part is ready to print as oriented so File | Export | STL, and name the exported file SpinnerBottom.Stl. Then Hide (H) PrintBoxBottom and exit Local View (Numpad /).

2. Select (right-click) BoxLid, (make it visible if it is not). Duplicate (Shift + D) it, name the duplicate PrintBoxLid, and view in Local View (Numpad /). Apply all modifiers in order. Rotate (R) 180 around the y axis (Y). File | Export | STL and name the exported file SpinnerLid.Stl. Then Hide (H) PrintBoxLid and exit Local View (Numpad /).

3. Select (right-click) the rack, (make it visible if it is not). Duplicate (Shift + D) it, name the duplicate PrintRack, and in Local View (Numpad /) apply all modifiers...