Resume Revamp

I’ve been applying to jobs at a pace of about four a week since my position was eliminated and while reviewing my resume today to tweak it for a position I was hit with an almost violent feeling of “this is wrong”.  I’m not sure what caused it, but I quickly found a half dozen things I didn’t like about it and changed those things.  This is the second time this has happened and I am unsure of the root.  Maybe my unconscious has been chewing on something or maybe I finally understood something posted on a job board but I hope this represents a slow approach to ideal as opposed to me flipping through flavors of presentation.