backup exec backup2disc adivce

Greetings,

I have recently moved over to disk based backups on a storage box and have come across a problem which imnot sure how to resolve.

Our current setup is daily working set changed today (mon-thu) followed by a woking set last accessed in 5 days (fri). Now in the b2d daily folder there are only 4 virtual tapes at 8gb each which is a weeks worth of 8-10gb dailies and there is only one set of weeklies too. This backup rotation has been going for around a month so i was expecting to see at least 20 dailies and 4 weeklies, any idea what has happened here?

Thanks

James