Unused line in sheet metal environment

[cubalibre000]

Hi,
sometime when I open sheet metal parts, in the graphic area appear green line that seem unnecessary.
I attach an example image.
When I dimension entities in the sketch I use bend edges.
Can happen that I reattach dimension using different bend edges because I prefer a different position or because some bends was deleted or change.

If this can be the reason, why NX doesn't clean automatically unused references bend edges ?

Thank you...

Using NX 7.0.1.7 MP3 and TC8.1

 

[Toost]

I have never seen this behavior. It could as you say be some kind of referenced object that shouldn't be visible.

 

[cubalibre000]

Hi Toost,
I will monitor this behavior and maybe send to the support.
This behavior happen only in sheet metal environment.

Thank you...

Using NX 7.0.1.7 MP3 and TC8.1