Hello everyone, I recently purchased my first glock (g30) and had a question about the recoil spring assembly. I've noticed that every time I break down this pistol, the recoil spring assembly doesn't seem to be fully seated. There are two grooves on the barrel. When I assemble the pistol I make sure I properly seat the rod to the bottom groove up next to the barrel. When I break down the pistol I noticed that the rod has popped up into the higher groove on the barrel. Because of this, I usually have to press down on the spring assembly to remove the slide because it gets hung when trying to remove the slide. Gun seems to function fine and has never failed. Is this something to worry about or is this normal?