I have a pretty early tail kit (builder #90174) and am trying to position the elevator horn on the E-906 Root Rib but there are no pre-punched holes in the E-906. When I look at photos of other, newer, projects, there appear to be pre-punched holes which significantly aid in placement of the horn. Am I missing something? Do the latest E-906s come with the holes or did everyone have to locate the horn first on the rib, then match drill? Thanks.
Last edited: