Been struggling with a design recently . It required the trimming of a circular path. I had some success with the break apart function although you seemingly have little control of the break function and where it breaks . Also adding nodes changes the shape of the section and the curved shape of this particular design is important. All I needed was a trim function or eraser tool preferably. The only option I could do was export, edit and then import again. Anyone got any work around a please as this has cropped up a few times for me now .
Doing this on a circle was my main issue.
Thank you in advance .