Also, the use of ammonia speeds up the process, but IMO has inherent risks (aside from the odor). I've done this a few times, but the wood seemed to be more prone to cracking when dry. Not sure about this; just a couple of experiences that left me wondering.

There is no doubt that mixing ammonia with water and spraying or wiping it on the wood makes the wood more pliable in less time than using plain water. But unless you are in a real hurry, the best method is to soak the entire piece in warm water for some time; the longer the soak, the more pliable the wood.

And using a form makes things easier too. Geek used the airframe, but that no doubt got water all over the airframe. No problem if it was built with CA or waterproof wood glue. But some of us prefer aliphaitic (wood glue), and not all brands are waterproof.

Just something ELSE to watch out for... but that's why they call it "modeling".

Somegeek, you're work looks impeccable; good job. I've had our plans laid out on the board for over a week; but the kid keeps getting nailed for some transgression or another and his mom won't let him come work on it. He's going fishing with his other grandfather this week-end; so perhaps we can get started next week.

This kid has got it made; I take him flying and shooting; the other grandfather takes him golfing and fishing.