Update -

I shimmed the right float up 1/8" off floor in order to get the wing tips to match height off ground once connected. Attached is the picture of what I have found by taking measurements around both wings from the edge of wing to a level surface.

It seems the right wing may have a twist at the end of about 3/8" - 1/'8" around the end of the wing. I guess this is in the right direction to cause a left roll.

What do you guys think? How do you fix or compensate? This is a ARF and I'm not taking the ultrakote off.....

Thanks!