Scheduling of backups

[stevemorton]

Hi. I'm not quite sure if this is a feature request or an issue. I'm trying to get two infrequently changed sites to back up on alternate weeks. So this week site A backs up, next week site B is backed up etc. But try as hard as I have they always end up on the same day but at two weekly intervals.

What would be nice would be the ability to set the interval, from a set date. I'm sure that would then work fine.

Thanks
Steve