It seems to me, in my rather simple way, that whether you have 400 feet of line on the reel or 2000 feet of line on the reel, the only time the ball is in play (as it were) is at the time you place your primary tie, whether that's to rock or steel or another line. After that, the ball is not an issue as you run the line, no?
You rarely reel in exploration line. So, the ball serves no purpose. As a result, you don't take it.