Trimmed top and bottom Cowls per Sect 45-05, Steps 1-9. A friend building a RV-4, Rick Olson and his dad, Dean gave me a great tip to use diamond coated cutting wheels to cut fiberglass using my dremel. Wow ! they're terrific - fast & easy with a thin kerf - yet very tough. Less than $10 for a set on Amazon Prime. Lots of sanding with w/ 100 grit and files to finish edges. Next up is cutting aft edges - then begin placement on Fuse.
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diamond coated cutoff wheels work great! |
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bottom fwd edges trimmed |
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inside view Oil Door opening |
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external view Oil Door opening |
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progress trimming top and bottom. Aft edges next... |