adding gluten : vimarsana.com

If I could work out how to add a photo, you'd see that my buckwheat (¾ buckwheat, ¼ strong white; Panasonic machine) hasn't risen consistently throughout, but there is a bottom layer less risen. I added 2½ teaspoons of gluten, as buckwheat has none. Flavour is very good. Any suggestions? More gluten, for example?