Making Rye Bread in a Bread Making Machine

After three years I've finally perfected the rye bread recipe!
Here's the link to one of my first videos when I first got the bread machine in 2016: https://www.youtube.com/watch?v=0Xlqp_WvrLU
You can see how the top of the crust has fallen in and it got worse as I processed more batches. I suspect the fix may be using less yeast & less brown sugar?

Видео Making Rye Bread in a Bread Making Machine канала davidgpo