Problem Intersecting

[Cubcrafter]

I am having problem intersecting the two attached shapes.
Intersect will draw the shape of the cylinder on the long curved shape but I can not delete the hole that is created in the long curved shape.

I do not know if I am doing something wrong or is it the file.
Any help would be appreciated.

Working on plans of a full scale Nieuport N11 aircraft that we are cutting kits with our laser to build at 1/2 scale.
This is the cockpit cutout in the turtle deck.

Thanks,
Larry

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FullScaleMaster3View7.skp

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[charly2008]

Hi Larry,

I've played around a bit. I've kept the group and used ThomThoms Cleanup, then the intersection worked. I don't know why!

Charly

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FullScaleMaster3View7-3.skp

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[Cubcrafter]

Thanks Charly,

I will take a look at ThomThoms Cleanup tool.
Here the part is located. This just shows the exterior layouts of the aircraft before I work on the internal structure.

Thanks,

Larry

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