Google Base Duplicates

Typically the base file is generated rather quickly. But since upgrading to V4 the process takes some time.

But the big question comes down to this:
Duplicated items.
The url friendly pages are duplicating items.

Such as:

50 Round Drum For HK 91, G3, PTR91 Rifles     pc/50-Round-Drum-For-HK-91-G3-PTR91-Rifles-10p1283.htm
50 Round Drum For HK 91, G3, PTR91 Rifles     pc/50-Round-Drum-For-HK-91-G3-PTR91-Rifles-111p1283.htm
50 Round Drum For HK 91, G3, PTR91 Rifles     pc/50-Round-Drum-For-HK-91-G3-PTR91-Rifles-233p1283.htm
50 Round Drum For HK 91, G3, PTR91 Rifles     pc/50-Round-Drum-For-HK-91-G3-PTR91-Rifles-234p1283.htm
50 Round Drum For HK 91, G3, PTR91 Rifles     pc/50-Round-Drum-For-HK-91-G3-PTR91-Rifles-42p1283.htm
50 Round Drum For HK 91, G3, PTR91 Rifles     pc/50-Round-Drum-For-HK-91-G3-PTR91-Rifles-9p1283.htm


All the same item but placed in different categories.
Thus creating 6 different items.

The non url-friendly version doesn't get this result.

Any thoughts on how to condense the list or fix the problem.

FYI I have uploaded all the recent updates for V4.

Thanks
Josh


Edited by joshs - 27-April-2010 at 1:29pm