Liquid Cooled Flashforge! Extruder + XYZ Nema Motors.

THIS IS A WORK IN PROGRESS!
Please "Watch" to follow progress updates for additional photos, files and instructions.

I noticed my Nema 17 motors get hot.
I have a CNC Machine.
I have scrap aluminum etc.
I am crazy.
Sooo I decided to make liquid cooling blocks.
Print tank parts,
Print a few water pumps,
etc.

Yes I did "Free hand" the milling of the aluminum. That way nobody can say they are commercially bought. Plus I broke two 1/8th milling bits on my first tool path befo