I draw single line branch piping connecting to mains with a 6"x6" by 45degree chamfer often. If trim option is on, both the main and the branch lines are trimmed. I don't want to trim the main pipe line. I turn off trim option and then have to use fillet to clean up the chamfer with the branch line. Anyone have or know of a modified chamfer command that will only trim one of the two lines? - Thanks.