ASHEBORO — The Randolph County School Board voted again Monday night to keep masks optional in the county’s largest school system. The vote came two weeks after a special called meeting where the system voted to end mask requirements and to stop contact tracing. Gathered in their regular meeting room, the elected officials were not wearing masks. Superintendent Stephen Gainey, who has worn a mask during recent public meetings when seated with the board, was also not wearing a mask. Following a lengthy closed session where the board consulted with its attorneys, the board retuned to its action item agenda.…