Has anyone noticed a change recently to the thumb notch on the Mnandi, or am I just late to the party here? I bought one with a birth date of March 25, 2012 and it has a longer notch with an almost sharp top edge, making it easy to open one-handed. I got another with a birth date of June 29th, 2012 and the thumb notch is smaller and has a rounded top edge, making it almost impossible to open one-handed. Anyone else notice this? Any ideas why this change was made? Here are some photo links:
http://i107.photobucket.com/albums/m285/Raneleigh/photo6.jpg
http://i107.photobucket.com/albums/m285/Raneleigh/photo5-1.jpg
http://i107.photobucket.com/albums/m285/Raneleigh/photo6.jpg
http://i107.photobucket.com/albums/m285/Raneleigh/photo5-1.jpg