There were a number of errors in the original part (including the one above) here is a corrected part.
Teensy 4.1-fized.fzpz (20.6 KB)
Note this part has one error (that I can’t fix): the ethernet connector is 2mm not 0.1in and is thus in the wrong place and the wrong size in pcb (and in breadboard.) In practice you are unlikely to want to use the ethernet ( a ribbon cable which will work is the more sensible choice) but be aware the part is wrong in that area. To fix this I would need to know the position of the 2mm ethernet connector. I didn’t change the moduleId so you will need to delete the current part before being able to load this one.
Peter