One of the modern ways, is to have a big pause on your back swing, before you go through.
Two ways of delivering the cue. Drop your elbow or keep it high. Both will work well. One thing that you will need to do, is keep your head still. If you can do that, as you deliver the cue. You will be well on your way!!!!
Your grip will also, have an effect on how straight the cue is going.
The main elements I think, is decent stance, and staying still, along with your elbow being In the right place.
Two ways of delivering the cue. Drop your elbow or keep it high. Both will work well. One thing that you will need to do, is keep your head still. If you can do that, as you deliver the cue. You will be well on your way!!!!
Your grip will also, have an effect on how straight the cue is going.
The main elements I think, is decent stance, and staying still, along with your elbow being In the right place.