I got a chance to work on this today and I think that I got everything sorted out.

One thing to note is that you can but don't necessarily need to set the high limit screw per the referenced article. However, if you do set it its main function is to hold the plate that contains the cable attachment down against the FD. You can accomplish the same thing by pulling the cable straight out with a little downward bias when you tighten the cable clamp screw.

One thing that I try to do when adjusting the limit screws is to aim for not needing to use the trim positions. So far I have been pretty successful.

Thanks for everyone's input!