Lenski agrees that the beneficial mutations seen in his Long Term Evolution Experiment are overwhelmingly degradative or loss-of-function ones.
Behe is not in a defensive posture, despite his critics. He continues to advance.
Computer methods of analyzing mutations are widely used because they are generally accurate. They do not suddenly lose their accuracy when I cite them.
Richard Lenski has spent decades overseeing the most extensive, most acclaimed laboratory evolution experiment conducted to date.
In a few days I will offer a detailed rebuttal. But here is the overwhelmingly important point to notice right up front.