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β οΈ Important | Libfredo 15.6b introduces important bugfixes for Fredo's Extensions Update
What am I doing wrong?
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I'm trying to create a tube with a helix 'hollowed out' from it.
I only have the free SU version at home and have subsequently tried intersecting but to no avail.
What am I doing wrong?
Thanks ...

EDIT: the tube and helix are only grouped for ease, I intersected them ungrouped.
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I'm guessing while my PC thinks.....

Your geometry needs to be scaled 10x
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Thanks Rich, much obliged. Cheers.

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Lee,
I think it's about time you promoted yourself out of the newbie folder

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Haha, it did cross my mind, but then you answered this problem and I realised it's the best place for me.
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Another way.http://forums.sketchucation.com/viewtopic.php?f=15&t=15784&hilit=screw#p122571 with screw plugin.

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