Double Helix DNA (no supports!) 3D model preview
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About this 3D model

I recently bought a new printer, and I wanted to test my CAD skills as well as the printer's abilities. This design definitely did both! It's a difficult model to print, but it looks awesome when it's finished. Recommended Print Settings: (At 100% scale) Resolution: .15-.2mm Infill: 20% Supports: No Wall count: 2 You may need to enable “Z-hop when retracted” if the nozzle is snagging on the towers during jumps.