Drilled two holes in web for attachment of angle 6T3-7. Trimmed corner off of angle to clear top skin then - as precisely as possible - drilled two holes in the angle flange to match the web holes. Clecod in place; hole spacing and location were good.
Layed out and pilot drilled holes in top horn 6T3-4. Located horn against a straight edge clamped on the center line and match drilled the 3 center holes. While drilling the 1st aft hole the straight edge unknowingly had slipped just a bit causing the hole location to be about a hole width to the left. Will either 1) drill two new holes - one on either side of original or 2) adhere a backing strip (skin doubler of sorts) to the skin so I can use the original hole in the horn. Waiting for response from Caleb.
