| Riveted top and bottom skins to both D cells & spars (L&R). TIP, I had some difficulty finding a bucking bar that would fit |
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| between the skins when doing the bottom skin with th top alreadyt attached, I found that the special purpose bucking bar that |
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| you use for the HS fits perfectly between the spar flanges, and you lay it flat, put some pressure with a finger against it to snug it |
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| up to the rivet head, and it works fantastic, just start at one end and keep scooting it along as you go. |
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