Quote Originally Posted by Dr.Kollig
I guess you can set times between 1/60 and 1/1000 but not the others, between 1/60 and 1/30 you have 1/50 sync and starting with 1/30 you have the mechanics for long time which work only in steps. Maybe I can find the source I got this info from. Personally I stick with the times and change the aperture between the clicks.

Wolfram
That's about what I gleaned from the manual when I had the chance to breeze through one. Your statement is more clear however. If you do find the reference please post it.
Thanks to you and shaggy for your help,
James