I wish I could describe the problem better but I can’t! I put a link below so you can see a photo. So, all seismic lines are displayed properly but at the end of each one there is another one line, smaller in scale, forming a strange angle with the right one. In the photo you see an example of a line. By double clicking the smaller line you see the whole profile as it should. As you will notice, there are some notes/points along the profile which have been corresponded to the small line instead of the right one (the bigger one). Why all seismic lines are minimized and displayed in such way? Thank you.

https://drive.google.com/open?id=0B4vB0KS1mfSRV3JNaUhQcGZXd3l6NndwVHc1NmxBU04xMDE0