Frustrating day trying to fit a round peg landing light lens into a square peg leading edge hole. Eventually usesd a technique described by others online... drilled top mounting holes, clecoed and marked bottom holes. Removed and drilled bottom holes 1/8 inch behind marks, allowing the mounting screws to pull the lens into place. Tried several types of 2 sided tape to temporarilly hold brackets onto lens. Eventually it all came together! Tested landing light, position and strobes. All worked. Replaced wing in rack.
