I have mentioned this already but it's worth repeating.
For consistency and to ingrain the shot cycle, I use an MP3 player at the blank bail. I recorded my shot cycle 3 times in a row and it contains everything, including breathing, and helps setup consistent timing. I just close my eyes, listen to the recording and follow along. I found that at first it was hard to follow, but after a few sessions, I was subconsciously listening closer to the things I wanted to work on specifically.
Use it in conjunction with the video recorder and see what happens to your routine!