After dimpling the wing skin J-Stiffners, i note they have almost a whole hole width (3/32") of curve in the centre. I am thinking that this could apply a force on the skins when it get pulled into position by the clecos.
Should these be fluted slightly to make them straight? (or are they supposed to exert some force onto the skins?)
Here are some images with a straight piece of tube aligned with the end holes.
One end:
https://photos.app.goo.gl/GMf2TTa8YABJKqf17
The other end:
https://photos.app.goo.gl/Hqhrpba6hZUo7qv96
In the middle:
https://photos.app.goo.gl/BiMoxgwSu6AHDrwE6
Should these be fluted slightly to make them straight? (or are they supposed to exert some force onto the skins?)
Here are some images with a straight piece of tube aligned with the end holes.
One end:
https://photos.app.goo.gl/GMf2TTa8YABJKqf17
The other end:
https://photos.app.goo.gl/Hqhrpba6hZUo7qv96
In the middle:
https://photos.app.goo.gl/BiMoxgwSu6AHDrwE6