I really agree with you, Bill. I winced a bit when I wrote that, but I was concerned that the OP would be overwhelmed by having to move the cage manually with a slack cable and simultaneously tighten the high screw until it kissed the cam when the derailleur was held min the correct high position. Easily done with experience, tougher to convey to someone who doesn't understand how the FD is designed.

Thanks for calling me on it. Phil