After a few frustrating days, I think I have finally dialed in the Kestral. To tell the truth, I was getting a bit concerned about this little beauty. After speaking with Dan, he indicated my Selway quiver was placing too much torque on the riser, causing errant shots. However, Dan told me if I prefer to use a bow quiver (which I always do), to select one that has about a 2" set-back for the arrows. I tried a Kanati Pro quiver and it did the trick.
The Kestral has a low tolerance for an "off" release but all things being equal, it is shooting much better for me now. I tried to shoot without a quiver and this bow is so light in mass weight, that I sprayed arrows all over the place.
All-in-all, I am now happy with my Kestral and hope to hunt with it in the next couple of weeks. I want to practice more with it to become totally proficient before hunting.
Thanks for listening to my rambling. I did not intend to get carried away.