In the fifth minute Carlisle pings in a great cross from the right but Roscoe can't quite meet it at the near post.
The rain is blowing in clouds down the pitch behind the Gulls, who are attacking the Babbacombe End.
Carlisle tries his luck from 25 yards but it's an easy save for Chris Day.
And Roscoe fires one in from the left in the 10th minute, but again Day hangs on.