Dear 3DGuy...er...thanx heaps...I am assuming that one gets this Measure Tool and...yep...just by putting Me in touch with the correct Tool is a real big help...and now I understand it's Function. Truely thanx...for I don't Comprehende Potato Shop...this is even better info than I got from the last Person....who suggested that I go to the Chemist an get some Drug to help with My Balance. Cheers! ...and have a Nice Day! Hugz! :)