Why do I need to check the stock list...it's right?

Remind me why I went from AutoCAD to SW...
I create an assy add in 6 parts and the stock list tells me 8. Usethe new search funtion on the feature tree and it shows 6 parts.The stock remains at 8. Anyone seen this?

I'm lucky the the part is only \$29 each. It would be fun if thepart was \$5,000 each. When it goes to build they just order what Itell them.

SolidworksBill Of Materials