Thanks - dont think those have the "push switch" like the TIME knob needs - think thats the other 2 pins in the pic
from that I measure its supposed to be a 11mm, 20 detents, 17mm shaft (7 busing/7 flat)
the tayda seems exact except a 'tad' shorter 15mm shaft, 7 bushing 6 flat so it sits 1mm...