So, I have a patch/sound/tone with a tempo of 130. I want that tempo to be 85. So, I click on tempo down button until I reach 85. Now, I want that patch/sound/tone to always has that tempo of 85 but it never stay, If you move to another patch/sound/tone and then come back to it, the tempo is no more at 85. How can we set it to stay there as 85 ?