Hey Rafaelv and Daniel old buddy going back at least 15 years 
Thank you for your excellent observations.
This piece is for classical guitar.
I want the notation to be universally acceptable for notating classical guitar music (my own compositions).
Both your suggestions are great. With the flipping of the C eighth up rather than down as Daniel suggests, the result looks very good, but I wonder if this is acceptable guitar notation.
I am just getting into guitar notation requirements because I want to typeset over 80 pages of my olden days guitar compositions, and I want the typeset result to be absolutely perfect.
I will be publishing all the little pieces as a book/books as well as downloads.
Best wishes to you all, and I remain absolutely gobsmacked at the power of Dorico
= Dorico is the best chuck out the rest.
seeya