Okay, I've put this in the MW Ready for PL.
You forgot to include the file length again.
And this one is also too low in volume at only 83.6 dB. The target for LV recordings is 89 dB with an acceptable range of 86-92 dB. We use a little program written for LV called "Checker." You can find out more about it here: https://wiki.librivox.org/index.php?title=Checker
This will give you an exact measurement of the volume, file length and other LV specs.
Adjusting the volume is easy in Audacity. Go to the Effects drop-down menu and select Amplification. Highlight the entire recording and fill in the value needed to bring the volume closer to the traget. In the case here it would be about + 5.4/
TJem, save the file under the same name and upload it again and post a note here for checking.
Let me know if you have an further questions. We're all here to help.