Why is the amount I see in one of the pipes in the Flow sometimes different from the amount I see when I drill down to see the deals?

The amount you see in Flow is from a particular snapshot in time. When you drill down to see the specific deals, you’re looking at the deals as they are today.

For example, if you see the amount for the “Slipped” deals is $4.5M, and when you drill down to see the deals the total is $4.7M, it's probably because some of the deals that slipped have increased in deal size since the time of the snapshot.