The guards of the original laptop stand made by JannesV (https://www.thingiverse.com/thing:2458297) are too small for my laptop, causing it to slip of. I redesigned the stand and raised the height of the guards to 25 mm. The rest is completely unchanged.
After putting all parts together with some superglue, it now works perfectly.
Center.stl | 10.4KB | |
Laptop_Stand_Left_Side_25mm.stl | 50.6KB | |
Laptop_Stand_Right_Side_25mm.stl | 50.6KB |