Wall mount up and running, but

Happy that my WoodWorker is operational again after moving it to a wall mount position. I fried the 24V power source so I haven’t installed the braking steppers on the Y rails, yet, but it really needs them. The Y rails have been reversed to put the steppers up high, out of the way, and their direction was changed in the control settings.
I ran an area clearance to surface the spoil board, and the machine is performing as expected, except that the Y steppers lose their holding force if I bump it to the top of the Y brackets. I can easily keep it from dropping with my hands, but it’s a bit disconcerting. And so the learning curve begins anew! (The pic is a screenshot of the video file I couldn’t get my phone to send)