Can't seem to get MW set as backup project. Help?

I can't figure out why it won't let me set MW to "0" in the preferences - it always puts it back to 100% when I hit "update preferences".
My goal is to set MW as the backup project on this rig, as I have DNETC on 100% primary. When DNETC went down recently, I lost 1/2 a day of crunching because I had to manually switch over to MW when I noticed.

Any ideas?

I don't think MW has updated their server software to allow that as an option yet. I think only DNETC and Collatz allow that setting among the ATI projects...

I remember I had that same problem before. For some reason you have to put .001 in there and it will then show up as zero.

Sweet! That's exactly what I was looking for. Worked perfect. Now if DNETC goes down, MW should pickup automatically and the team won't be out the points.