I have used Bowgrip 100 with good results in the past. Bowgrip will also set just fine as long as the temp is above 75 degrees. However, no matter how careful I am I always seem to get at least a few small air bubbles between the glass and the wood. I am trying smooth this weekend.
On an aside, Chad I checked out your website and I am very impressed. Excellent work! I especially like the thumb rests you put on your bows. When you do that do you glue on the rests before you shape the riser?