Originally Posted by
DiabloScott
Kimmo appears to be saying that the 17 and 19 can be split (perhaps for 105 versions), but that that isn't the correction he was making. I'm not sure what he's thinking about.
I don't know either. After double checking it seems that your original proposed cassettes can be done without drilling out any pins. Kimmo's would require drilling out and separating the 17 - 19 clusters.