11-09-2011, 09:52 PM
thanks phil; somewhere ?? there was a study and an article on this, but...it has not appeared so far, but will try again, thank you for giving the run down, shame it did not post as it reads on here, do you know of any way to sharpen it up again..?? I will play with it, i may ha get lucky...all i have is paint so i have no frills, on the photos and such....darn...take care b.carry on....:hobbyhorse: