I'll answer as I read...
I do wear it just as a head cover, my hats don't go into the jungle but they have seen their share of scenery. Switzerland for one and Scotland quite often. I am of course careful of not leaving them in the car for hours in summer but I'm not scared of mist or cold/hot weather.
With all due respect I think the explanation lays in the simple fact that you're talking of Christy's basing on your experience with modern HJs (and a couple of already tapered Christy's which someone sent you to reblock instead of sending back to the factory). If I have had experienced the same situtation in this matter I would be of the same opinion Steve.
As for the steam and that if a hat can take it or not as a meter for quality... I wouldn't dare steaming an Akubra either but the Akubra are not considered as badly as Christy's for some reason and yet I remember the strong suggestion about using steam to bash the akubras. Now I have nothing against Akubra but it's the only example I have in hand. Afterall there are not many other brands doing rabbits.
If you see minor taper on the bow side is just because I made the little mistake of not bashing properly that side before it lost the stiffness so that the dent on that side is much less defined. And if I'm not wrong (please correct me if I am) Whiskeyman once stated (in other words) that that side of the hat has always had a little taper. It appears in the film and is normal. Now that the Raiders hat had no taper at all is honestly quite a fairy tale. You say my hat has a little of taper I say the film hat had a little of taper. First of all, most of the scenes with no taper where the ones shot in Africa and in general full of action and I have no doubts (and I will soon prove it, give me a moment to take pics) the hat was "tricked" into its beloved shape by a simple added thickness in the sweatband because the hat clearly had lost it's shape due to heat and usage or probably just kept flying away from Ford's head (or both). As a matter of fact the hat in "Cairo" looks very different from the hat we see in Elstree. If I am not wrong Nadoolman was not in the shooting in Africa and that would account for her never mentioning it but of what Nadolman remembers is honestly of little importance. Another hat that appear untapered is at the beginning of Raiders before they get in the temple but we have seen that that had had the back raised, no surprise there then.
Everywhere else in the film the hat had a litte taper... and since my hat can already match easily the Raven bar hat (which I have always loved) I'll post a picture showing what I think was used as a trick in the Cairo scenes (added to the long oval head of Ford which I'm glad to share with)... because I hope no one would believe that a hat won't fly away from the head during a windy day while you're being dragged behind a truck if no tricks are applied (such as putting something behind the sweatband)!
This is my modest little try... add that I have an long oval head... et voilà
http://i5.photobucket.com/albums/y157/e ... hristy.jpg
I hope it can be seen the bump forming on the brim... similar to the bump we can see in the market scene (when Ford gets very close to the camera), while experimenting I swear I got the exact same bump on mine, in this picture you can see it in a very "lighter" version on the opposite side (it depens upon
where you place the "thickness" behind the sweatband).
In my opinion a hat that can achieve either the Raven bar look and the cairo look (after applying a simple trick that is not even a
real trick actually) is a good choice for a Raiders hat. Of course everyone else can see differently upon what is accurate but that's another pair of hands. Everyone is free to disagree on what is accurate, no doubts there.
This stuff was only theorical until I got this soft rabbit hat. I already proved with Marc that the long oval head theory worked as part of the trick, Marc well knows and remembers that I've been quite obsessed myself with the hat in the past (especially the cairo one) but I hardly had anything to work on my ideas. I remember someone saying that they used paper towel behind the sweatband in the cairo scenes, no idea if it was true or even verified but it would explain a lot of "deformities" of the hat both in the taper (reversed) and brim shape which made the cairo hat so recognizable and adored. The cairo hat in Raiders was "worked" into that shape/look which it didn't originally have. I understand that plenty of people, surely the majority here, prefer a hat that already has a reversed taper from the start so that they don't have to trick anything and just wear the hat and enjoy the Streets of Cairo look, it is very understandable and I am happy that there is such a choice! No hassle, no excessive work on the bash. But the original hat
had eccessive work on the bash and had tricks applied (talking of the cairo look) and lot of care and effort went into making what it looks like on screen. We shall not forget that important detail.
Well anyway a part all this, Steve, I know there is the "real-adventure school" which I highly respect in all possible way and in many cases agree with but in the same way as I buy a Wested lamb because we've heard that lamb was used originally (controversies aside)... just as the same I will never leave my rack empty of at least one rabbit felt for my Raiders material accuracy which I think is just as important as everything else in a hobby like ours that is purely based on the look, perhaps even more than the real-life feasibility. Adventurebuilt is by definition a brand that takes real life feasibility into the highest consideration so I understand your point of view and I also agree with it but I still need to have a felt-type accurate hat in my collection, you must understand that. If I go into a tropical adventure (or in a last crusade fight on a boat in a storm) have no fear that I will always rely on my beaver Adventurebuilts which I'm sure will keep on for a very long time. If I have to buy a new Christy once every few years, for £50 I think it can be accounted as the price of accuracy

... but I also always keep an eye for vintage ones of course, I might get lucky one day.