You know they're clearing a bounce when the numbers start coming down fast on the same cycle.....Like let's say kitty drops too low (below 50 on human meter) on Monday morning....by Monday PM, he's bouncing and in the 300's. The protocol says to reduce the dose.
On Tuesday he's in the 300's but drops into the 200's on the AM cycle and starts in the 200's on the PM cycle and drops to the mid-high 100's
On Wednesday AM (the 4th cycle since the "low") he starts in the 200's, but as the cycle goes on, he drops to 150, 130, 100, 95 and at PMPS is about the same 95 or lower....he's obviously "clearing the bounce" on that cycle.....you wouldn't want to increase on that cycle
Bounces can last up to 6 cycles and most cats will "wobble" during those 6....they won't just bounce high and then start coming down over the next 6 cycles....they may drop into the 200's and go back to the 300's....they may drop into the 100's and wobble back up to the 200's or more.
What you're looking for in those 6 cycles is for them to hopefully return to nadirs that are in the same general range they were before you reduced for them to hold the new reduced dose.....if they don't and get "stuck" (for example) in the mid 100's or higher, we'd say the reduction failed and return to the last good dose that got them where we want them to be.