Custom Shuttle speed Keycommand

I would like to make a key command that sets the shuttle speed to 1.75. I know there are fixed shuttle speeds of half speed, 2x, 4x etc, but I need to have custom speed that can be triggered from a key command.

I succesfully managed to do this with an external midi controller, assigned to the “Shuttle speed” command in the Generic remote device. Pressing the button sends a midi value of 80 which triggers the shuttle to play at about 175 percent. But I would like to use a key command to do this. any ideas?


Your workaround for the Generic Remote is very nice!

Unfortunately, I’m afraid, there is no way, how to call this via Key Command.