I think that is my biggest concern. I have been going down all the way, but I was worried that if I change my style and keep it a bit off the chest, I might get into the habit of adding more space between the bar and chest as the weight increases. I was just worried that when I go all the way down to the chest, my elbow is at around 20 degrees. It is all relative to the length of the bar and ones arm length. So I was just interested if other people have the same issue or if they keep the bar a bit off the chest or not.