If , after your full rack break shots, the balls are fairly scattered and you do not see a good break ball candidate for the next rack, do everything you can EARLY in the rack to get a ball into break ball position for the next rack- watch Thorsten Hohmann- he will try as many times as possible early in a scattered rack to move balls into break ball position.
Once you get a ball or two into break ball position- you need to identify the balls to be left on the table to form the pattern to the key ball and break ball. If you are not doing this, you are just relying on luck to get into the next rack- 14.1 doesn't work that way. Every ball in 14.1, once the rack is open; has a reason to be taken off the table or be left on the table for the end pattern.
Adjustments will be needed at times- many times- that is where the speed control and position play ability becomes critical. You may need to open up your table view to incorporate multiple rail positions and alternate pocket choices for balls leading to the break ball.
I think that Hohmann executes open table 14.1 management better than any living player- watch his many 14.1 videos to learn.
We all love to string together 14.1 racks, but most of us amateur 14.1 players that rarely run more than 30 balls, would be wise to just focus on making as many balls as possible when we have an open rack.
Our goal should be to try to end our inning with as few as possible balls left on the table, no ideal break ball and preferably after a successful safety, leaving our opponent a very tough shot.
With this game plan, one can play a very formidable level of 14.1 even if they rarely run more than 14 balls.
I like the contrast of these two comments. Might I suggest following Chris' advice in a game, while following Mike's advice in practice sessions?
When I’m practicing by myself of course I try to run as many as I can and when I miss I start over with a break shot. Unfortunately in our room there are virtually no 14.1 players. The one guy who really likes to play is not that good - not capable of running more than 15 balls.
To make it interesting, when I play him, I spot him 70 balls going to 100. As a result, I have to play a very conservative style of play, minimizing my errors and generally ending virtually all of my runs/innings with a successful safety .
As a result, I may rarely run more than two racks, but I might play the entire game playing numerous safeties and only missing a few shots (.970 - .980) shooting percentage, where my opponent gets to the table with a relatively high percentage shot no more than 2-3 times, if at all.
For instance, the game may last 40 innings, which would give me an average balls made per inning of no more than 2.5, but I may have ended those innings with a successful safety in 37 or 38 of those innings, with only 2-3 missed shots. For myself, I would consider that as a strategically well played game, regardless of what my balls per inning average might have been.
The other huge advantage to this kind of strategy is that this conservative play will often completely frustrate and stifle your opponent from ever having a chance of getting in stroke, unless they are able to take full advantage of their very few opportunities.