Just curious--what didn't you like about the Carpenter windshield gasket?
1-The 4 corners are a porous/spongy looking material, different than the rest of the gasket
2-On the inside surface of the 4 corners there are 2 raised dots molded into the rubber. More like circles as they are large. These can be seen from the inside once the gasket is installed.
3-There is no lip along the top edge like originals. I can live without this, but expected better I guess.