filament stand - support for oversize spool

I got a 2kg spool of filament that was 3x wider than my 1kg spools.
So with some help from 3D Dave (https://www.thingiverse.com/3D-Dave/about) I made an extension for the center spindle (https://www.thingiverse.com/thing:3122343), and this is the end support to work with it.
It sits on top of the power supply case with a piece that goes into the spindle for support, and the bottom piece is about 1mm wider than the case with tapered feet to keep it from sliding off.