The release notes for f/w v1.36 mention a new parameter 51, and buttons 7, 8, and 9. The documentation on this device lists parameters 1 - 30, and my devices have buttons 1 - 6. I feel like I am missing something. My wish/suggestion would be for each product page to contain a complete list of f/w versions with associated release notes and documentation.
let me know if you find that list containing all the parameter ect.