Hi Bill,
Sorry for the delayed response as this originally did not get flagged as a Management Reporter question. Are you still having the same issue where balances are different between reports? If so, please provide some additional details:
What is the full version number of MR are you using?
Can you re-create the same issue on a very simple test report? Include just the account in question, one or two FD columns, and no reporting tree.
Thanks!