I found these wings were very thin and didn't flare much at all before I encountered some problems.
Rolled and flared mine a LOT with a jack handle before I cambered the front.
Results were..messy. Rippled one arch along with mishaping the whole wing.
My cleanest side
Rippled wing, poor panel alignment
To get this much flare all wings and arches needed a blow torch which ruined (set fire) to the paint hence the primer.