"I'm not too disappointed bearing in mind all our injuries," he said after the defeat to Pompey.
"We had a settled side for the first three games but injuries have disrupted us.
"Tommy Johnson had to come off and will be out for between two and four weeks with a hamstring injury.
"We can't keep harping on about it. We've just got to get on with it starting at Torquay in the Worthington Cup on Tuesday."