Jackie you should sign up for Dr.K’s balancing courses, how do you know how much she needs? What I mean is how are you coming up with that amount?
That said like others I add 10g to all the diets I balance but you also need to take into account what her work load and her energy requirements.
I didn’t look but is your hay test results in your folder with all your pertinent information? Sorry if you’ve answered all this already and I missed it.

Bobbie and Desi (over the rainbow bridge 7/21) 
Utah, Nov 2018
NRC Plus 2020 , NAT , C&IR March 2021


https://ecir.groups.io/g/CaseHistory/files/Bobbie%20and%20Desi 

https://ecir.groups.io/g/CaseHistory/album?id=78821