Army Painter wet palette texture palette insert

I like my army painter wet palette but never really liked the paint brush holder lid. This texture palette insert for the wet palette lid is remixed from other cool texture palettes. 
 

The large section fits perfectly and brushes still fit in their spaces and the bento box lid still closes properly. Even with my larger brushes. 

The narrow section is a tight fit on the long axis. You can either narrow the model by 1% or spend 1 minute with a deburring tool or file to make it fit just right