Today Kerry & I clecoed the leading edge skin in position, not an easy task as it is almost required to stretch to fit. Generally it's not too bad with only relatively minor rib flange adjustments looking likely. The biggest problem is that rib 106 does not fit at all. Contact with the factory confirmed that this rib has been modified in production due to this problem. PGC has found the same issue with his left wing & fortunately he is visiting the factory next week so will be able to get replacements for us.