That is an interesting approach. It provides for a single value through the loop, toggling from positive to negative, but how to use the same loop variable (rcount) to provide for the non-toggling aspect of the second coordinate of the translate command?
That's beautiful! I've learned a few new things, such as making use of an array with pointers. I hope I can remember enough to make use of this information in the future.
thank you very much for your assistance.