Balloons not showing item number

I created a flexible tubing library. Then used it to plumb apneumatic assembly, I chose:flexible, multi-body part, for the routing-assembly. When Icreate the drawing, I get a nice BOM with: item numbers, partnumbers and tube lengths, for each section of tube. But when IAuto-balloon the drawing I only get one balloon with a * in it. Allof the rest of the assembly parts get numbered correctly. Anythoughts on why each tubing segment didn't get ballooned andnumbered?

SW2008 x64 SP4.0
WinXP x64

Thanks, SamSolidworksRouting