AMS Lite Mini Top Holder

This is a small mod based on AMS Lite Mini (Brandon Li) as the original doesn't have top screws, resulting some potential stability issue.I've attempted to use the top slots to securely hold both flying ends together to reduce gaps and slight wobbly when load / unload filaments. I also recognized another variation 顶部安装的AMS Lite A1 but i don't want to waste material, hence self drawn a simple bridge. Thanks for the awesome setup. :)