ROB-O Junior FFF 3D Printer using 80/20s 10/10 (1"x1") extrusion

I know, I know, we need another 3D printer design like we need a hole in our heads but.....

I love the Ultimaker with a passion, in my opinion it is THE printer to beat, it has the smallest layer height of a personal FFF printer I have found and in my drooling but lack of $2773 US dollars (at the moment) there was no way I could have one so at looking at it and dreaming of it I realized that I could do that and if I use a CoreXY mechanism I might even improve on it.

so I made a scratch