Nice job, Jim. This is NOT a criticism, but a comment on the limitations of arrangers. In this song, there is a really important "walk-up" involving a diminished passing chord. Not possible playing in full arranger. It's at "broken", and really is a signature change. I stopped using the arranger on changes like this.
That being said, you can do fine just working around problems like this...changing material, switching to left-handed bass, etc.
Very good job from one of my favorite folks here..
R.