CR30 mirror bracket

I needed a method to secure a mirror to printer that allowed me to observe print progress.  I used Grainger parts but this could be mixed to use any mirror / screws you have available.  Since this bracket was not visible I used all of my partial rolls to print.  There are improvements that could be made:  I used M4 screws to mount the bracket to the CR30 lower rear frame.  the nuts were of a size that allowed me to slide them in the extrusion and when I tightened them they remained in place.  I used the M6 screws to secure mirror to bracket.

Grainger: