Why does this happen?

[johan.degreef]

Dear, When stretching a line with some valves on it it gets messy, why?

Do we have drawing methods that are not ok?

Many Thanks

video:

https://photos.app.goo.gl/ysGR45dvcE6MqvS69

[h_eger · Accepted solution]

@johan.degreef ,

this behaviour has been known since AutoCAD Plant 3D P&ID 2010 and there will be no solution for it.
The only workaround I use is to make the changes in small steps and, if necessary, detach the measuring points from the SLine.

[MarkusRufflar]

because you a trying to stretch blocks. use move command and or the grips on the segments. isntead of stretching something