After trying something else that didn't work too my liking this evening, my next approach will be printing a heap of the supports and putting a magnet on each.
Because I was putting it up against the garage door it caused a lot of light blooming as the pixels were at times more facing the door then than the street, and I wasnt happy with the effect. I could still make out the image, but it wasnt as uniform as I would have been happy with
Side matrix is 4 wire drop seeds with return wire, not zip tied. You can see the dimming when the strings turn. The garage door and roof are zip tied every 10th pixel or so. Some work to do to clean up the lines, but happier with that luminescence
