Spring Connector for Modular Castle Playset Modules

Spring Connector for Modular Castle Playset Modules

Update 04 May 2018: New connector shape:
- Better fit, doesn't get stuck
- More spring
- Easier printing

Based on and designed for use with Creative Tools' Modular Castle Playset: https://www.thingiverse.com/thing:1930665

Will stretch to connect modules even if modules are not printed to perfection.

Includes OpenSCAD source code
- for spring connector
- for shape of connector recesses: Use this to design your own modules.