I can post a patch due to being at work, but i would check out the 'notein' 'ctrlin' and 'select' objects,
also to select a position in the matrix the messages going in are in the format, 1 1 1 (column, row, on/off). e.g 4th coloum, 3rd row, on, = 4 3 1 and 4th coloum, 3rd row, off = 4 3 0.
I will try and post a patch around dinnertime for you, its easy then trying to type and explain :p
thanks for that, have modified it slightly so that the pads move along the columns rather than down the rows, however when I move along to the next column the cell that I have previously switched on, gets switched off, is there any way of the cells being independent of one another?