Dynamic Book End that keeps book in place without tipping allover.

Before

After

I have 2 versions. Two smaller one that can fit in Ikea KALLAX shelf. or the big one that max out the build plate space.

Hardware require:

Cut 3/16 metal rod to length.

241mm for max stand

162mm for smaller stand

Assembly:

1. Lay the stand same orientation as the it is on the build plate.
2. Arrange the book stop pieces on the stand.
3. Put a cap on one end of the rod and work the way through all the holes.
4. Put on the cap on the other end.