Budget Calculation not calculating

Does anyone know how to setup the Budget Calculation function correctly.  I'd like to create a new year budget (by period or annualized) from the prior year actual ledger account/dimension balances.  The function appears to be straight forward, however, it is only calculating one value, and, records the same value in all GL accounts.  HTG's, or procedural documentation, do not appear to exist.  This function is necessary for customers to create preliminary budgets or revise budgets during a fiscal year.  For this example, the budget type is setup for GL Account and one dimension (department).

Thanks!

Tom