I feel I'm really getting in the swing of things now, just checked my fourth graft and found 47 out of 60 cells started satisfactorily, these were on three separate frames so two of them were transferred to two other cell finishing colonies, making three in total once the board was removed from the cloak board on the cell starter to make her in to a cell finisher. By the time these cells are ready to go out (ten days from yesterday) the queens from my first two grafts (which I havent checked at all yet) should be ready for harvesting, and there should be no need to make up new mating nucs to house the new cells. Deep joy