Usually you want to splash your ball and the sand out of a bunker, but when the ball is buried this will cause a skull, so in this situation you need to use your sand wedge to dig below the ball
When the ball is on an uphill or above your feet lie all you have to do is make some adjustments to your set up and stance
When golfers suffer from inconsistently hitting the ball left, right or straight, the most likely cause is leaning too far over their feet, causing poor balance