ORIGINAL: BowKnutt
I ain't no expert but I'll try--
Typical has points kinda uniform--Brow tines--G1's---G2's--G3's--etc...
Non-typical has points in places where you don't expect them---split brow tines---points coming off main beam at different angles-sometimes alot of sticker points---drop tines--
Like I said no expert just IMO.
Simplictic but accurate...good enough explanation for me. Now if someone could offer up a couple pictures of both, that'd help him out as well.