My future bucket values in resource assignments are different than my original values.

Changes to some activity or assignment data can cause the manual future period values to be re-spread and, in some cases, recalculated. When you manually enter data in future period buckets, the bucket values are stored in the database. When you modify activity or assignment information that causes the values to re-spread across future period buckets, the values stored in the database do not change; only the spread of those values across future period buckets changes. When you modify activity or assignment data that causes the values to be recalculated, the values you originally entered are recalculated according to the manual distribution and stored in the database; the original values are lost.