@foxhound the cells were defined with multidimensional arrays, I just tried to break it down so others could get an idea how to do it either their own way or maybe an easier way....I have also tried reading a panels color(with a mouse trace), using a different shade for each slot, to tell what cell you were over, but while this is simpler(since you can still read transparent panels)it takes a bit more memory(size of the panel vs the written code).