During removal of the ondo for the cross member used to support the winglet during attachment, some of the BID was sanded away. A small 3/8" to 1/2" diameter area of the UND was exposed. The UND was not damaged. The area was sanded down to make the surface as even as possible. A single BID was layed up over the area. One of the original BID was still in place except for the area that the UND was exposed.
