Mix crab with mayonnaise, Wasabi, wheat free soy sauce, lime zest, grated carrot, cucumber and the sliced scallions.
Place lettuce leaves on prepared rice paper, put 1/6th of the crab mixture on the lettuce leaves, add two slices of avocado and top with some cilantro leaves. Roll and cut in halve. Serve with extra wheat-free soy sauce on the side.