Radio buttons and focus

I am making an application form, and I want to use the focus manager. It works great, except it breaks when it gets to my radio buttons.

There are 3 textfields (First name, middle name, last name) with tabIndexes of 1, 2, 3. Then a radio group (“genderGroup” of male or female)… I set male_rb.tabIndex = 4. Then 3 number steppers for date of birth (month, day, year) with tabIndexes 5,6,7.

If you click first name and then press tab it cycles through middle name and last name and then highlights the male radio button, and you can select with the arrow keys to female and back to male… but you cannot TAB out of the radio group to the number steppers. You can CLICK out, and then it TABs along though the steppers and back to the names and just beautiful, till it gets to the radio group again, and then TAB does nothing.

Any ideas? I think this is just a little quirk, something I have overlooked…

Thanks!

R