Duplo Vehicle Cabin

thingiverse

Building a Duplo car, truck, crane or other vehicle often requires a cabin for the driver. This design is an alternative to piecing one together from separate blocks.NOTE: Duplo bricks rely on a close friction fit for a tight hold. Unfortunately, 3D printer extrusion sometimes varies from specification resulting in overly tight or loose connections. If your fit is too loose, try over-extrusion by increasing the Horizontal Expansion setting. For my printer, I set it to 0.1mm for excellent grip. If your fit is too tight try some under-extrusion.