Ellipse-From-5 (and Circle-From-3) Tool for Adobe Illustrator Vectoring

K_A
Bronze Bit -
Diamond -
Happy Derpy! -
Bronze Supporter -
A Perfectly Normal Pony - <K_A> Once you go eenahp, you can't go beenahp.
The End wasn't The End - Found a new home after the great exodus of 2012

There was a tool made for Inkscape that allowed one to draw an ellipse by plotting five points, which greatly facilitates drawing otherwise tricky and often obscured ellipses (i.e., pony eyes); so I wrote my own implementation on Adobe Illustrator for those who use that.
 
Details and Instructions  
Download
 
Please report back if you are using CS6 because I am currently on CS5.1 and am a lazy git about upgrading. Also please report any edge cases you encounter. You can make a GitHub issue if you are confident you have found a real bug; otherwise, post here should you need help.
Interested in advertising on Derpibooru? Click here for information!
KilianKuro Commissions!

Help fund the $15 daily operational cost of Derpibooru - support us financially!

Syntax quick reference: **bold** *italic* ||hide text|| `code` __underline__ ~~strike~~ ^sup^ %sub%

Detailed syntax guide