Apologies to all. It looks like I sent you on a snipe hunt so to speak. Upon closer inspection and with a brighter light, it does appear that the shaft was inserted backwards. The hole in the handle is shaped like all my others but when you look closely, you can see that the shaft only fills the hole about half way. I tried like hell to get a good photo but this is the best I could do. You can just make out the v shape of the phillips end inside the handle. Mystery solved, backwards insertion.
I was comparing the shaft inside the handle to the 41028 scratch awl and it does not have the little 'wings' on the shaft inside the handle, I swear! But, now that I think about it, a scratch awl would not need wings to keep it from turning inside the handle ... so, a faulty comparison. Live and Learn. Forgive me for the goose chase :)
awl handle