Yes I have a kit Installed on my M35a2 Yes it is worth the money. Also around the window frames. Glass to steel around frame i use clear silicone to keep water from getting in and separating or cracking the glass. (Joe Young ) Showed me that trick.
But yes it seals the truck up pretty tight. When I get a chance to take pics I will post them. I tried the cheap stuff didn't work. so I decided to spend the money and get the kit. Worth every penny.
Why did I not say anything earlier. Because I was not in the mood for a argument. But it wound to be one anyway. So In short yes buy the kit and be done. !!!.......
And If you don't and decide to go with cheap plan. Well that's what you get a cheap alternative..!!