So, How did you guys do this?
Document RV-14, Page 13-02, step 4 states, "Match-drill #40 the W-0009A Wing Box J-Channels - Long and W-0009B Wing Box Channels - Short to the flanges of the the W-00006-L Main Spar Assembly using the row of .094 (2.4 mm) diameter holes nearest the spar flange edges as drill guides. See Figure 2."
Van's sends a beautifully assembled and anodized wing spar, and then instructs us to put a drill bit spinning at 4k rpm in several holes in that wing spar so that we can match drill a cheap piece of J0Channel? Seriously?
All recommendations for how to do that without ruining the anodized coating would be appreciated!
Document RV-14, Page 13-02, step 4 states, "Match-drill #40 the W-0009A Wing Box J-Channels - Long and W-0009B Wing Box Channels - Short to the flanges of the the W-00006-L Main Spar Assembly using the row of .094 (2.4 mm) diameter holes nearest the spar flange edges as drill guides. See Figure 2."
Van's sends a beautifully assembled and anodized wing spar, and then instructs us to put a drill bit spinning at 4k rpm in several holes in that wing spar so that we can match drill a cheap piece of J0Channel? Seriously?
All recommendations for how to do that without ruining the anodized coating would be appreciated!