Ok, thank you for the replies. The illustration on the web said wider but the image of the pe was rotated 90 degrees, and the arrows were pointed 9:00 and 3:00, if you rotate it correctly is 12:00 and 6:00. This matches what you two are saying. I was trying to figure out, if it was really wider, the piece that the head straps to has to be wider and I started looking for the matching head piece. When it became obvious that there was only a girth base I suspected that the opening had to have been elongated in the area that you two mentioned.
The short of it is I figured the girth base was not going to meet my expectations. I apologize to everyone for being too wordy.
pfm






