JGAurora A5 spoolholderextension

You have to cut the end plate of the original JGAurora A5 (should also fit for A3S) spoolholder by a dremel. After that you can insert this extension into the pipe of the spoolholder. It fits very tight, so you may need a hammer to do so.
After the process the spoolholder fits for filament spools up to 10cm width.

This thing was made with Tinkercad.