SELECT MIN(draws) FROM table_name_66 WHERE losses > 0 AND against < 1728 AND ballarat_fl = "melton" AND byes < 2
CREATE TABLE table_name_66 (draws INTEGER, byes VARCHAR, ballarat_fl VARCHAR, losses VARCHAR, against VARCHAR)
What is the lowest draws that have losses greater than 0, an against less than 1728, melton as the ballarat fl, and byes less than 2?