I've created a more stable version of the attachments to avoid the struts from sliping/bending.
I have placed some rubber tape pieces (as you can see in the pictures) to keep them in place better (and it works very well). So the chaos in the drawer has ended :D

Notice: don't tighten the screws to much because the print won't last long.

You will also need:

• M3 x 25 mm screws

• M3 nuts

• some rubber tape

Prusa i3

No

No

0.25

20%

my settings for this are:

• 6 outlines

• 6 bottom-/toplayer