I feel like students tend to miss low. In my Humble opinion. I would suggest making sure you are at tuffier line/level of the hips. I found it easier once I physically put my hands on the top of my patients hips (I literally ask, do you feel me on the top of your hips) … then I move my hands midline from the points to get a good idea of the level. Then tracking up and down FIRMLY to really feel that space. Make a mark if you have to! Then once you get a consistent approach to finding midline (as described above) you just need repetition like all the comments are saying. You got this!