Finished step one through five of the forward spar. - Match Drilled the doubler to the spar - Modified the doubler as stated in the manual - Deburred all non prepunched holes (in the RV 14, you only have to deburr holes you made or if it states deburring in the manual) - Deburred all metal edges and rounded corners I will postpone steps 6 and 7 so that I can batch prime the parts.