Question : Unable to change case in the last column of a table through VBA

While helping someone else, I stumbled across some strange behavior.  I was wondering if anyone has come across this before and has an explanation.

The macro in the attached document just simply goes through each cell in a specific column of a table and changes the case.  When I set the column index to be 1, 2, or 3, the sentences change their case, as expected.  When I set the column index to 4, the sentences do not change case.  

I've experimented with this, and it seems that the problem happens only with the last column, no matter how small or large I make the table.  So, is this a bug?  I did this in Word 2003, but someone else reported the same thing in Word 2007.

Answer : Unable to change case in the last column of a table through VBA

The bug seems to be in correctly creating the Sentences collection in the last column. It only finds the cell formatting characters (ASCII 13 and ASCII 7), skipping over the text.