How to trim the trim command

[SRUjAN_M1 (SRUjAN M)]

When I offset the line there comes an intersection point .

And makes an unwanted triangle shape which I have to manually trim

[wim (Wim Dekeyser)]

Hi -

@SRUjAN_M1

When I offset the line there comes an intersection point .

Please post the .3dm file.
-wim

[SRUjAN_M1 (SRUjAN M)]

Thank you for ur response I found it out

I had to set the corner to through point