First of all i should say that my raven bar Adventurebitl hat is pure rabbit so not sure of the reaction of your beavers. I'm pretty sure that bashing a beaver is moooooooooore easy.
Anyway here it is. I did that just after woke up... so no questions about my messed up bed!
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OUT OF THE BOX
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FIRST STEP
Curve the brim in the same point where you want the raven bar swoop the way i do in these pics, keep the hat like that for few seconds (let's say 5 secs)
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Dont pinch too tight. The curve should be soft and not an angle (remember it's for a raven look not cairo
SECOND STEP
put a finger in the curved brim and...
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...press against it for... let's say... other 5 seconds
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This operation allow you to pinch tight the brim without getting an angle but a soft curve
STEP 3
et voilà
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let's compare it with the beginning
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mmh not bad for a raven look isnt it?
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I hope you enjoyed reading this humble tutorial as much as i enjoyed doing it.