Statement of account

[fengu]

when i start RM i use STOCK QUANTITY ADJUSTMENT to input some of the products and entered more items then actual. now i corrected the stock quantity by entering the correct number at the same STOCK QUANTITY ADJUSTMENT card number. after this the stock quantity is correct. but when i view the statement of account, the total dollar amount on the AD (STOCK QUANTITY ADJUSTMENT card)is still the same as before it was changed.

how could i get this be fixed?