went to the site......personally think the name of it is totally unnecessary, but thats JMHO.....anyway.......nothing there would help you. All that person did was gather a bunch of pics from various sources, with his/her own comments about them, at best and wrote a 'paper' on the subject......dah!!!!!!!!! BTW sorry you are struggling w/d...... stripes. Ask someone here, maybe you can get some GOOD advice. And I did not think that site was interesting..........just blah, blah,blah!!!!!!