This update makes 6Spiral compatible with the latest version of Sketch (release 52).
If you're still running an older version of Sketch then 6Spiral v1.0.2 won't work for you.
Please use version 1.0.1 if you're on Sketch 51.3.
Also added a feature to helix panel. There is now an "Adjust height by angle" checkbox to auto-adjust height for helix according to parallel projection angle.