I just installed rear Gen3 air springs today. My concern is that the top of the spring barely sits above the frame (chassis), so that where the air line enters the spring, the air line actually rubs on the frame. Is this normal? I didn't pay attention to know if the old one was the same. If it stays like this, I'm pretty sure the hose will wear through fairly quickly. I've pumped the springs up hoping that would seat them better, but it didn't change anything. I've read a lot of the threads on installing these, and I haven't seen this issue come up. Do they seat in after a bit of driving?