Thanks to all, but I have found the solution myself!
To Clarify, I have Labview 8 with the Labview defined Radio Button Control.
I have chosen to use it with 9 selectable options (enum mode?). Also, the first two selections of the nine worked properly.
The third selection looped twice visibily and returned 2 results. The fourth thru ninth selections looped invisibly
but returned 2 results. Very Strange Indeed!
What I didn't realize was that the Radio Button cases have to be identical in EVERY WAY. That is,
that each case must contain all nine labels but only one applies to the case selected. I found this to be
a very strange feature but it is what it is.
I have invoked the 'add case after' and 'add case before' features to fill in the missing values from each of the nine cases
and the problem was corrected.
Further clarification revealed that if I were to eliminate only one label from any of the nine cases the problem returned.
Thanks again to all who have responded.
Phil