Hello thank you for your interest in my problem.
actually my ground pins were placed a little bit randomly.
So I read your document about edges/area pin and used edge ports for my ground pins (picture 1) but the pin for the cpw line is defined as a dot (P1 on my picture).
so I have a few questions.
first of all when I created my rectangle for the ground, I chose a random height. does this have any impact?
then I created my edges pins for the ground. but does the length of the line have any impact? if yes how to define it?
thank you in advance
kind regards