Hi, I think in the November update a bug has been introduced where sheet metal flat patterns in the drawings environment will show bend extent lines even when disabled in the "Drawing View" menu.
Disabling "Extent Lines" in the sheet metal flat pattern in the sheet metal environment doesn't change this (though, it never has, but I wondered if it was related)
This happens on all my sheet metal parts when placing a flat pattern view, doesn't show if you open an older Drawing but will when you place a new flat pattern or edit the older flat pattern and change the Style to something else and revert it back to "Shaded" or "Shaded with Hidden Edges"
It's not specific to any particular file and seems to be only on the "Shaded" and "Shaded with Hidden Edges" styles. The "Visible Edges" and "Visible and Hidden Edges" styles do not show this bug.
Cheers,
