Rules Of The Court

I won a Court Judgement for COLLECTION OF SUMS OF MONEY for amount XXXXXX.... During the WRIT OF EXECUTION XX was deposited in the RTC Sheriff office. The RESPONDENT PAID ME XXXX SEPERATELY AT A PRIVATE MEETING BY CHEQUE IN MY LAWYERS PRIVATE OFFICE. The SHERIFF HAD NOTHING TO DO WITH THIS PRIVATE TRANSACTION... BUT NOW THE SHERIFF ASKS ME TO PAY FULL SHERIFF EXSPENSES ON THE FULL AMOUNT OF XXXXXX.. I HAD ALREADY PAID SHERIFF EXPENSES ON XX A FEW MONTHS AGO AFTER THE "SUPERVISER OF SHERIFFS" AGREED THAT I ONLY PAY ON THE COLLECTION OF XX... Please advise me if I only have to pay Sheff's Fees on XX amount ?..