After struggling with the original glass holders of K8400 and later with re-sized hotbed clips from diegudio http://www.thingiverse.com/thing:240181 I came up with this simple solution that works very well.
In my initial design I made an assumption that the glass has the same dimensions as underlying frame. In fact, my glass is 0.25mm wider. So, I had to alter the set of left holders. Sharing both left sets. The wider set contains 025 in the thing names.
Measure your glass and frame before printing. You may need to do your own adjustments.
fl, rl, fr and rr in thing file names mean front-left, rear-left, front-right and rear-right. The side pieces are identical.
Use M3x8mm screws to mount all 6 pieces to the frame.
corner_fl.stl | 1.5MB | |
corner_fl_plus_025.stl | 1.5MB | |
corner_fr.stl | 1.5MB | |
corner_rl.stl | 1.2MB | |
corner_rl_plus_025.stl | 1.2MB | |
corner_rr.stl | 1.4MB | |
side.stl | 1.1MB | |
side_plus_025.stl | 1.1MB |