good day dear friends,

I have a thing that bugs me at the moment: I have a collection of dots and I want them to be combined (through the midpoint.)

well i think this has to do with the following:

a. combining them - and linking them .. with lines (- from the midpoint [not necesary at the moment].)

but what bugs me is the fact that the line at the second dot is goes out to two sides - not only to one. See the image..

btw - ive added another image where we can see what happens.  

well the question is: why does the line divide into 2(!)  directions.

how can i stop this behavior.!=?