Reach before mapping
Count what your thumb can find.
Rest your hand on the mouse as you normally play. Without looking down, press each candidate side button three times, returning to the same grip each time. Mark a button reachable only if you can identify and press it without moving your palm or losing dependable movement.
Then write one job beside each reachable button. Leave the rest blank. If you cannot name the actions that need a thumb bind, begin with your current mouse and keyboard.
The WoW keybind setup by role covers movement, modifiers, and action-bar planning. For hand measurements and smaller shells, use the small-hand WoW mouse guide.



