1 Year Later: How To Strengthen Ikea Pax/Komplement Wardrobe Shelves

It's been a full year since it was installed and has held up well. There is very very minor bowing at the front, but perfectly straight at back. Which is impressive seeing that it's loaded with books.

You can see the comparison of the alternative at the end of the video when the shelf above is also on view - that one is very bowed as it wasn't strengthened!