Cut as small a hole as possible, even if the fabric is somewhat pushed up. The reason is that when you do the final 350 degree shrink, all these little clearance holes will get bigger. You can always trim more away later but you can't add fabric.
Re: Wing covering.
Cut as small a hole as possible, even if the fabric is somewhat pushed up. The reason is that when you do the final 350 degree shrink, all these little clearance holes will get bigger. You can always trim more away later but you can't add fabric.
Jim Ott
Portland, OR
Kitfox SS7 flying
Rotax 912ULS
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