Cooler Extension for Duplicator i3 Plus

This is a simple, screwless, snap-on extension to the stock cooler for the Duplicator i3 Plus (Maker Select Plus) for better cooling and air distribution. Unlike most cooling attachments, this component extends the existing stock cooling block/frame, rather than completely replacing it. It is easy and quick to print, and easy to install.

This may or may not be compatible with the Duplicator i3 v2.x; I'm not sure because I don't own one. Please leave a comment with your experience.

**2017/01/22 Update:** Added mcooler_higher file that is a few millimeters higher from the build plate if the original hangs too low for your setup.