[Safasml]

Hi there,
I have a problem with the skin/loft feature. I am designing a blade in DesignModeler and using skin/loft to connect the edges of every section. Also, I use a guideline to connect for example the trailing edges of each section. Now, the problem is sometimes the end of one section connects to the start of the next section (Fig attached), which will cause the skin/loft to fail due to a self-intersection. Since this process is done automatically (many times) I can’t correct the guideline every time. I split the edges to several pieces as recommended in the DesignModeler user guide but it didn’t work. So I decided to write it in a JScript file and run the js to do the process automatically. But, unfortunately, I’m very beginner in java and I don’t know what exactly I should write. I just know the ModStartVertex function should be used but how?
I will really be appreciated that if someone can write the code for me... or any other suggestion to overcome this problem… thank you so much.