How to freeze links layout

Hello,
I have a lot users complains about ark layout. It changes every time when connection port has a new location. Is it possible to change only end point of the arc, instead of calculating a new route?

User could spend 30 min to arrange all arcs in particular way. And all this changes will be gone if they change location of the node.
How can I set point of the arc if node position changes and what event could be used for that?
Thank you

You can change the link “AdjustingStyle” parameter to Stretch or End… read the reference api documentation for details.

Sorry, it doesn’t help.
I tried all of this and CalculateStroke is still happening.
And talking about documentation. What exactly it means:
“<!–[if gte mso 10]>
<>
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:“Table Normal”;
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-parent:”";
mso-padding-alt:0in 5.4pt 0in 5.4pt;
mso-para-margin:0in;
mso-para-margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:10.0pt;
font-family:“Times New Roman”;
mso-ansi-language:#0400;
mso-fareast-language:#0400;
mso-bidi-language:#0400;}

<![endif]–><span style=“font-size: 11pt; font-family: “Times New Roman”;”>when
there are more than the standard number of points in the stroke".
May be my links have “less <span style=“font-size: 11pt; font-family: “Times New Roman”;”>than the standard number of points in the stroke”.

Are you also using AvoidsNodes? That disables AdjustingStyle… forgot to mention that.

It works! Thank you very much!