I did the door seal mod today. I would not have believed it would have worked if I would not have done it myself. No more door squeak/rattle and no more window whistle it rides a lot quieter just like new. Instead of using ($18 for 20ft)3/8 surgical tubing. I used ($4 for 20ft) 1/4 <NOBR>vinyl tubing</NOBR> from Home Depot.
Here is a good <NOBR>step</NOBR> by step video. This is where I got the idea. Like I said it worked great.
Door Seal Modification Ford Super Duty - YouTube

 

That's a great video and I am going to do that this weekend. Thanks for posting!!

Pap

 

I completed my door seal fix this weekend and it worked like a charm. I have a super cab so the molding was quite a bit longer than just one door. Also, the opening in the molding was smaller. All that being said I had to squirt some silicone into the small holes lined along the molding and then snake the tubing through it. After doing my 2008, my friend's 2001 CC was next and it worked super. Many many thanks for that really cool door fix, it is very much appreciated.

Pap