So, another 8 images taken, this time on ISO 400 rather than 160. Stopped down 2 stops to slightly increase exposure and used a new 90mm lens rather than the 150mm.
Sent the negs away today and should have them back friday, hopefully with something to submit once printed off.
With the private road to South Gare closed yesterday and all the rain, didn't really get chance to retake the fisherman at his hut, going to have to wait till good weather one weekend.