Crisp edge on Fiberglass help needed

I laid up my windshield fairing this weekend and I'm just looking for some possible hints or ideas. The face and fiberglass/metal intersection are fine, the help I need is on the fiberglass/windshield intersection. Does anyone have any recommendations on how to get a nice crisp edge? Mine, althogh I took care when laying up the five layers of glass, just doesnt look as nice as most of yours. This is the Horizontal piece, i havent yet laid the piece over the top.

Any ideas would be appreciated

Doug, that's a question which pops up a lot, so I've posted a very basic how-to over in the fiberglass section:

http://www.vansairforce.com/community/showthread.php?t=88707

Have fun!