So for some time the lending software the bank used didn't support construction loans. The calculations on those loans was done manually using a calculator developed by an employee. This is calculations on loan estimate page 3 and closing disclosure page 5. I am trying to use APRWIN to verify the calculations but I am running into issues. Not sure who has gone through and validated the calculations on those sheets before but if you have can you give me some tips?
I have not, but I think I attended a seminar and the instructor indicated that APRWIN would not be able to determine something on the LE and the CD. This may be the field you are refering to.