Ventilated latched Amiga 1200 trapdoor

pinshape

I was going to call this "Better Amiga Trapdoor". If you don't need ventilation it's not really better because the original works perfectly. But if you need ventilation and you 3D print one, the part that has to bend and snap into place is always going to be fragile. This design uses a screwdriver to turn a latch instead of bending a catch so it should last a lot longer.  When you have printed all the parts, align the part with the slot (drive.stl) in the bottom of the trapdoor (trapdoor.stl) so that it points to the triangle. Then place the last part (latch.stl) so that it is pointing in line with the slot. Once you have seen that it fits, use a drop of superglue to join them permanently. Glue type isn't critical here because there is very little stress on this join, but if you use too much you will get glue in the hole where the part is meant to turn freely and it won't work.