Probably best/easiest to just start skipping days when tapering down below 25mg. For example, take 25 every two of three days for at least a couple of weeks and check counts. To drop another step, take 25 every other day and check. Another step, take 25 once every three days. Then once every four days, etc.
I dunno but you might go back to 25 mg for a week to get counts up and then go to either two every three days, or, one every other day. Based on the earlier 200 count, one would expect a 100 count for one every other day.
Seems like I recall reading one person on here that was taking one pill every week or every month something like that. Just needed that one pill to keep counts up. Odd.