See here for initial Ball-Server module install -> https://www.evo-web.co.uk/threads/s...r-sider-5-1-0-with-overlay-no-requests.79378/

Once Ball-Server is installed you can update the ball pack by following the info below

How to apply the ball pack update for Ball-Server: download the ball-server pack update from the above link, extract the archive and overwrite the current content folder in your Sider with the content folder from the update pack
