I use a lot of this filament from Amazon: https://www.amazon.co.uk/stores/XINGTONGZHILIAN/page/49B647B2-6414-47F0-B8F3-B72E61620687 and the roll centres are way too big to be used on the AMS Lite so I designed a quick adapter model in Inventor to be printed in TPU which allows me to use these rolls on the AMS Lite.

Inventor .ipt file is included.

The actual model here has a taper to match these rolls and measures 75mm diameter on one end & 77mm diameter on the other, which for this filament rolls the wider side is the main label side.

It is a nice snug fit so that it does not slip.

The centre cutout is also a nice firm fit on the AMS.

Using the included model file this can be changed to accommodate other filament rolls as I have found there is quite a bit of variation between manufacturers.

Model is designed for 0.4mm nozzle @ 0.2mm layer height.