Docs Home/Zoo Design Studio/CAD Samples Gallery/contra-rotorcontra-rotorAerospaceEntry point and module importsKCLDownload all files to ZIP▶ main.kclCopy snippet▶ contra.kclCopy snippet▶ helical.kclCopy snippet▶ primary.kclCopy snippet▶ propeller.kclCopy snippet▶ secondary.kclCopy snippet▶ tertiary.kclCopy snippet