³Ô¹Ïtv / FLEX ENGINEERINGAvoid the shortcut: Flexible Copper PCBUNSUPPORTED SHORTCUTREVIEWABLE REQUIREMENTSingle trace resistancepresented as complete looploss.Add return, transitions andconnections explicitly.Keep the drawing, assumptions and evidence attached to the same revision.Concept drawing / no released dimensions, factory evidence or automatic approval