The problem is that all labels are mostly 2 different keys. It will help to have the same key twice for as many items as possible. Same key twice is easier to click. Eg: AA, BB, CC, ... , YY, ZZ. After ZZ is finished, we can have two different keys.
The problem is that all labels are mostly 2 different keys. It will help to have the same key twice for as many items as possible.
Same key twice is easier to click. Eg: AA, BB, CC, ... , YY, ZZ. After ZZ is finished, we can have two different keys.