Bird feeder with recycled jars

First thing ever published!

Ok this birdfeeder is design to fit pickle and other glass container. Default design is for a common 6 tooth jar.

You can customize it to fit any simply threaded jars, just follow the parameters. This is my first published scad file, feel free to comment (aka code review) on code structure. I find it a bit obscure still, but try my best to structure it.

Enjoy!