That's neat mrgrackle, can you take any photos and include them?
I ran into problems when I was giving the BSF only hog feed. The feed was mostly corn I think and about the size of grits. The protein content was 12% IIRC. One problem was the lack of moisture and I ended up having to add water to the feed. Another issue was that I fed too large a quantity for the size of my container. I started to get fermentation which I believe increased the temperature causing many larvae to migrate out of my container. I'll probably try this test again but I think that a cup or two of the feed would suffice. Ultimately it seems wasteful to feed BSF anything that isn't considered waste, but I hope to learn something from the test, and maybe some people will find it easier to start out working with a "clean" food source instead of garbage.
