Spot on the wall
Spot on the wall works great for me. When playing on a new table, I always shoot the CB a few times to find the specific "reference shot" for that specific table for 2 and 3 rail kicks. If the rails on the table are decent, that one reference point as it relates to the diamonds will be the same from the other 3 corners. If I need a 2 or 3 rail kick, I will line up that table's reference shot, find the spot on the wall or some other object, and then aim the CB at that spot and shoot with running english. I have also discovered that my 2 rail spot on the wall can also be used to kick hangers in the side pocket if I aim at it from opposite corner. All this probably sounds stupid if you've never tried spot on the wall but it works very good for me.
Spot on the wall works great for me. When playing on a new table, I always shoot the CB a few times to find the specific "reference shot" for that specific table for 2 and 3 rail kicks. If the rails on the table are decent, that one reference point as it relates to the diamonds will be the same from the other 3 corners. If I need a 2 or 3 rail kick, I will line up that table's reference shot, find the spot on the wall or some other object, and then aim the CB at that spot and shoot with running english. I have also discovered that my 2 rail spot on the wall can also be used to kick hangers in the side pocket if I aim at it from opposite corner. All this probably sounds stupid if you've never tried spot on the wall but it works very good for me.