I'm building an Elder 40 and have just discovered a slight twist to the rear of the fuselage. The Longerons are 1/4" square Basswood with vertical Basswoodbraces. The stab does not sit square with the wing and I don't want to sand the longeron to compensate. Can the longerons be wet, tweeked and clamped until dry or do I need to remove the braces, then square up the longerons and reinsert the braces?</p>