Yes i would also like to ask the same questions, saved me a bit of typingPH, your pics are informative and instructive. Many thanks.
I assume that pic 1 is how it looks when you take the frame from the hive, and that you deliberately use just one bottom bar ?
Referring to pic 5, do you then insert a whole sheet of foundation, or just a top strip ?
How is it then fixed in the frame ? do you use the pinch bar and gimp pins ? (it doesn't appear so from pic 1)
JC. (inexperienced pedant).