Yeah, I have been meaning to contact him. In the meantime, I have decided to upgrade my CNC from a router to a water cooled spindle so preparing for that has been taking most of my time.
BTW, I am using two different long 1/2" Amana bits (an end mill and a ball nose) so I do not think that bit quality is the issue. I initially thought my problem was that a cheaper long end mill might be contributing but the problem was pretty much the same with the Amana bits and also when I first used the Amana bits in the second router.
--Nathan, TX. Hire the lazy man. He may not do as much work but that's because he will find a better way.