Price is Right / Slot machinesque pin-changing wheel-

The current ‘wheel’ for changing pin numbers/ switching between pin type in the app is difficult to see/use IMHO. The ‘slightly’ whiter value is a PIA to see/ I think you could bring the labels closer together and put a subtle line across everything, or a rectangular ring around all of the values similar to a slot machine orrrr you could put an arrow next to it like the price is right: