Making the Y axis moving part

-Drawing part

-1st trial, but it is wrong size

-2nd trial

1. Prepare 18” (450nm) Drawer Slide x4

2. Cut the quadrangle for 19x6inch size x2 but, It is too small space to move Y axis, so changed the size.

2-1. Cut the quadrangle for 22x6inch size x2

3. Screw the Drawer Slide to 22x6inch structure from bottom side.