[John-Tucson]

Just a quick comment, the 1/2 " might be rather large. 1/4 stainless steel is suggested. You can buy the SS round and flatten the top end with a BIG hammer or press and bend it about 160 degrees so that it fits into the notch in the top of the windshield. What I am missing is what company built your Cobra ? The triangulation is perfect. So many of the guys that comment here have really good intentions, but, they have never drive their Cobras. That is why I suggest that you see and speak with other Cobra owners at car shows, those are the guys with first hand knowledge about the real life of driving their Cobras. Of course you will always find someone who walks to a different drummer and leans to the far left or right. There is where you'll have to drive your Cobra and make the decisions youself. Good luck. PS. Dwight is on of the GOOD guys. Listen to him.