On these very thin cuts that have to be hit relatively hard, believe it or not, outside english may do you more harm than good for a few reasons.
First is expecting the outside to aide by spinning the OB in isn't very effective on thin cuts, so using it for that reason IMO will do little good.
Next, outside english on this shot hit firmly will squirt the CB a bit toward the OB creating a thicker hit. Not what you want when trying to judge a very thin hit.
Conversly, a little inside english on a firmly hit shot will tend to squirt the CB away from the OB, just what the shot usually needs since when we miss these, its from undercutting them, not overcutting them. :thumbup:
One last consideration, when the CB hits the rack from this angle with outside english the tendency is for it to eat into the rack. Not necessarily a bad thing, but if it doesn't get through, you could get glued to a ball.
Hitting it with some inside, besides the main benefit of squirting away from the OB, going into the rack at this angle promotes the CB to jump off the rack, dive to the bottom short rail and away from congestion two rails to the left. And, the inside when using draw helps prevent the CB fromrunning off the side of the rack all the way to the head rail.
Just a few secondary considerations.