Maybe apply the old machinist's 'rule of halves'. Each time take 'off' only half as much as you think you need to; ie, the first time gets you 50% there, the next is only half of that, and so on. It keeps you from going too far, too fast.
What almost always gets me in trouble is when a little at a time seems too slow a go, so I double up the strokes (or whatever) and find I have gone too far.
Now, I ask me, how did that save me ANY time or trouble?