I would appreciate it if someone could please describe the original trunk edge drain tube set up. The set up on my car consists of a 3/8" x 6" piece of rubber hose that connects to about a 5" metal tube that goes thru the hole in the rear fender. I find that the rubber hose is easily kinked due to the bend that it must make. I'm wondering if this is original or something rigged up by a previous owner. Thank you.