Disclaimer
- This is a file replacement hack a hack, not supported by Roland. It's a good idea to backup the original files, makes it fast and easy to go back.
- I'm on Windows myself and I have no idea if this works on the Mac version. (Might be some library folder with the png files on Mac but I don't know if that is the case.)
Installation
Copy the png files to the Roland TB-303 script folder (C:\Program Files\Roland VS\TB-303\Script) replacing the original files.