Bob,
Thanks, I think. I remember you asking if I wanted to manufacture them (and thinking about how hard it would be to build and market something at a mild profit for this group of guys), but I don't remember ever thinking you should mind your own business. If I did, I'm really sorry. You sir, are one of the best people I've ever met.
Marty,
That's correct. Like almost everything on the car, I paid quite a bit for something that was perfectly adequate, then proceeded to remake it (several times) into something "perfect". Then I modified it one more time in a way that could not be undone. What I've got is perfectly adequate. I'll make another from scratch someday (and maybe market it for way less than I should)
Gordon,
We're each other's doppleganger. You're short of stature, but mighty in good advice. I'm a gorilla in a gray work shirt, and a cautionary tale for the newbies. It's my wind-screen that's a few inches shorter than the one displayed here. I kept lowering what Henry provided me until I got it as low as it can be and still be effective. I experimented by sticking my hand above my head as I drove down the road, to see where the still-air pocket ended. When I lowered the screen to the point that the air was buffeting pretty significantly about 2-3" above my head, I stopped.
Everybody,
I've had a wind-screen for many years, and it extends my season by months. I can drive top down comfortably in 45 deg weather, assuming I've got the Espar heater cranked up. If I had a full tonneau, I 'd guess I could drive in the snow-- it's that comfortable.
Not getting beat up in the wind is one of the reasons I can cover many, many hundreds of miles in a single day. The ability to have a normal conversation with Jeanie is a huge part of why I enjoy the car as well. The wind-screen makes all of that possible. It's not gorgeous, and I wouldn't leave it in for pictures, but I wouldn't consider actually USING the car without it.
However (and this is a BIG "however"), there is one change that most "full stature" guys will need to make before this thing works. You've got to get as low in the car as you can, and still have good visibility. You want to be looking through the windshield, not over the top. If the top trim of the windshield is in your normal line-of-sight, you're not low enough in the car, and the wind is going to beat you up no matter what you put behind your head. I can't tell you how many guys I've seen in speedsters that look like they are sitting on a pile of phone books, and are looking over the top of their windshield while driving. If you are over 5'10, or if you have a long torso: the standard speedster seats are too high for you. I don't care if you think you like it, if you want to stop driving after an hour or so-- that's one of the big reasons why.
Getting low enough for me meant buying Fibersteel seats with thin (but quite comfortable) padding and mounting them to the floor without adjustment tracks (because the tracks are over 1" tall). I'm built like a silverback, but am comfortable in a ridiculous little car with an even more ridiculous windshield because I'm LOW. The wind-screen can be even with the top of the windshield and create a still pocket of air under the plane of the two vertical surfaces because I'm under them both.
That's the key to making it work. That's why I'll probably never manufacture them, but I'd love to be in the business of helping guys get custom fit to their cars, like you would with a good suit. The touch-points on most replicas are terrible. Ergonomics is a science, but we all act like it doesn't matter-- then wonder why we can drive a BMW across several time-zones, and can't drive the speedster across a state line.
So, that's my weekly rant. It's about how the car fits, as much as it's about what you bolt on the thing to make it go faster. It takes time and money, and you need to know what you are looking for to keep from buying something you don't want or need.