Why was the ability to fine tune my mouse speed taken away when I press the top button on the vertical mouse? And the pop-up window that gave me a visual into how fast I was actually selecting was essential. Currently, with only two options to select while in the Logi app, once I close the Logi app and press the top button, I have no idea which speed I have selected because they are subtly different. Please put back the selection bar and pop-up window to select whatever speed I need at the moment.