Are there any indicators that can be set so that I will know if there are gaps (not closed) between sketched lines that are supposed to interesect or if there are double lines on top of each other? I'm working on a sketch for creating a feature in a part and am having trouble getting the sketch usable for an extrude. I'm getting a message that the sketch can't be used for an extrude, so I'm going into the sketch and checking every line and intersection to see what the problem is. I'm also used to using another CAD software and when a sketch was completely closed with no gaps, the whole sketch would turn shaded. That would be very helpful now. Is there a similar option in NX? Thanks
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