Catproofing KALLAX (stability mod)

I know it's been said that if something is stupid but works, it's not stupid.

But to be fair it does work better than expected.

I own 3 cats (one is a giant mainecoon) that like to climb stuff and jump off them, (already managed to tip over BAGGEBO I had there before)

So I was faced with a challenge, how do I keep 1 x 4 kallax from tipping over, without screwing it to the wall

Answer? Heavy weight in base!

To make sure it's extra secure I dumped 400ml tube of construction grade glue there so it's safe to say base is stronger than before. Result is almost impossible to tip over short of deliberately putting it on a ridiculous angle

Hole may not be pretty but got covered by the floor of the cat module so it's pretty much invisible. One last thing it could use is cross brace on the back cause it's ever so slightly wobbly but that's just ikea for you