social
Cricket Web: All-Time Legend
AFAIK, 4/6 stitches are done by machine which makes them less prominent than a DukeKhawaja on TGC brings up an interesting point that I'd suspected but never seen confirmed: they've actually fixed the Kookaburra by giving it a double lacquer and a much more prominent seam which stays prominent for much longer, which is contributing to the much more challenging batting conditions across the country in general.
Anyway, biggest problem is that it goes soft much more quickly