Jason - I tried changing it to 5, but this changes the number of repeating rows. I set the columns to 5 and the rows to 'all records'. I still have Data Bridge 1.0.8, so I'll upgrade to 1.0.9 now then let you know if that fixes the problem. Yes I see one of the fixes is:
"Corrected an issue that caused a run-time error to occur when using Repeating Table with the ‘Show All Rows’ option enabled."