Weight wings with tank straps sitting on top and crate mounting hardware still in place on the wing tip end. Both wings are 99 lb, found as follows. Nathan picked up one end of the wing and I picked up the other while standing on a scale. Then I weighed myself without moving the scale. This was done at each end of each wing. Results shown below:
Left wing Root 257.2 - 209.6 = 47.6 Tip 250.6 - 209.4 = 51.2 Total 98.8 lb
Right wing Root 256.6 - 209.2 = 47.4 Tip 250.8 - 209.6 = 51.2 Total 98.6 lb