I'm trying to find an upgrade from my pilot mr. I had a chance to try out a friend's pen, a pelikan m200 with tear-drop nib, which has a 9mm grip(according to goulet.com).from the first page of writing I suffered hand cramps. Same fate with a faber-castell grip model, which has an even bigger grip section. In my search for a prn with small grip section I found only one. Any suggestions?