Since these are almost impossible to come by & not knowing what Scott's Rubber ones looked like I figured out a way to make my own.
These are a product called Trim Seal by Trimlok Co. -
http://www.trimlok.com/catalog
http://www.goodyearrubberproducts.com ... fs/TrimlokCatalog2010.pdf 
what you see is the 3/4" bulb with a 5/8" laytex rubber tube in it for support to round out the tube.The problem with the original TrimSeal w/o the tubing in it- its not rigid enough for the glass to seal against. I first tried 5/8" weatherstrip backer rod which fit perfectly I just couldn't pull it thru w/o it breaking, the rubber tube worked great.
I had to heat gun the corners a bit to get it to turn the lower 160ish degree turn but it seems to work, I guess at speed will tell more but I'm confident it'll seal properly as its pretty snug & compressed with the glass closed.


heres who I bought it from in Tukwila

And the laytex tubing is this product, I didin't buyt it from them but its much cheaper then where I did, got mine a McClendons in Woodinville. Only place I could find 5/8" in stock, realistically it would of been cheaper to buy the 50' roll.
http://www.opticsplanet.net/kent-elas ... x-rubber-tubing-606r.htmljust thought I'd share this, maybe someones got another approach to this problem.
If you dont want a ghetto / rat fix (goobers of silicone & peel & stick weather striping) to this problem it'll cost you about $75 for the materials if bought where i did.