GILLINGHAM striker Rod Wallace faces another injury setback that could keep him out of Saturday's home game against Watford.

Wallace, who got off the mark with a first goal for Gillingham in Saturday's 1-1 draw at Rotherham, believed the worst of his injury problems were over and looked forward to adding to his tally.

But he suffered a hamstring strain in training this week and is rated 60-40 against facing Watford.