[Super-Poussin] Sabnzbd request

I was able to get Sabnzbd+ working on my readynas duo with some help from Romain, the guy who wrote the tutorial. There is one lingering problem that I could use some guidance on. I seem to have my permissions set up properly on the Readynas, but when something gets downloaded with Sabnzbd on the readynas it seems to set the permissions so that only admin can access the files. So I have to either access a share as admin or run the process on frontview that makes all files in the share accessible to guest users. Can anyone shed some light on this problem?

Thanks