I have graded 7 1/2 greens on the big course (1,2,3,9,10,17&18) this is part of our ongoing thatch removal programme, the greens have come up very well after being tidied up. The photos below are before the sand was brushed in, the rain we have had today will help wash in any excess sand.
The big greens have had a light liquid feed and primo maxx this will help to speed up recovery after the graden work.