Normal rapid button presses would be limited to 3-11, a long press would get me into the big ring, once in the big ring the upper limit would be disabled until I get below another ring like 5. Currently I have to rapid shift till I get to big ring then drop down one gear. Same with small rings, rapid shifts would stop at 3, long press would get me to 2, once in 2 short presses would shift up or downone gear at a time, if I go past 5 then my lower limit of 3 gets re-enabled