Measured and marked the right hand flap skin, its amazing how I can read a measurement and then translate this into something incorrect. I have taken up the habit of marking up and then re-checking the measurements twice. When marking up for the in-board cut-off on the flap skin, I managed to get the measurement wrong by 10mm, anyway, I wiped it off with thinners and re-drew the measurement on the skin. Also laid out the rivet pitch on the front, top and bottom of the skin. Marked up the centre lines on all the ribs and attached the flap control bracket, I had fun trying to find this little part in my box of wing bits. I looked through all the boxes, finally came back to the first one and there it was. Drilled out the centre hole to 1/4 inch on the drill press and pop riveted the part in place using A5 rivets
