Hands called at 5.30. Breakfast at 7 o’clock. Got under way about 7 o’clock. Control Stations at 8 o’clock. Sub Calibre firing 4 runs in forenoon. At Rangefinder for first time. Anchored outside bridge about 1 o’clock. Training classes fired .303 in afternoon. Returned to buy about 4.30. Cleaned out pinnace in afternoon.