Cosmos had a night to forget .
After Edwin Gyimah failed to pounce on a mistake by Naicker , Memela picked out an unmarked Myeni , who doubled the hosts ' lead with a towering header on the half hour mark .
Cosmos had a night to forget and after Edwin Gyimah failed to pounce on a mistake by Naicker , Memela picked out an unmarked Myeni , who doubled the hosts ' lead with a towering header on the half hour mark .