Mark IV, with one more shade-providing sides added, the tarpaulin roof withstood the last rains but developed a droop in places so will need supporting from inside to make sure the water drains away from the centre, it returned to normal after a few hot sunny days. Feeding the fish every couple of hours, they are very hungry, the water lilies are pushing up the heron proof netting, must donate some to another pond. The tractors are up and down the lane late into the night bringing in the hay. A hot, humid day with light winds.