Simple Torsional Spring

I printed with yellow PLA+ at 0.2mm layers. Print with a minimum of 30% infill with gyroid infill. It is designed with a breakaway cylinder. Once supports are removed, take a mini flathead screwdriver and gently tap in between the coils to slowly release the spring coils from one another. Use a gap of 0.35mm on the supports, and clean off any residual material with snips. Then use an exacto knife to clean the material between the springs. It will then function as a torsional spring.