**BUG** Concise problem statement: The new OPTOBJTEE generic optocoupler subckt and several other vendor models use this spice pin number: A 1 K 2 E 3 C 4 B 5 The EE default opto transistor symbol also uses this spice pin order. However: The LTspice 4N25 model uses: A 1 K 2 E 4 C 3 B 5 Please either edit the LTspice 4N25 subckt line from: .subckt 4N25 1 2 3 4 5 to: .subckt 4N25 1 2 4 3 5 or the default 4N25 schematic symbol spice pin order to: A 1 K 2 E 4 C 3 B 5 Thanks! Url: Browser:Mozilla/5.0 (Windows NT 5.1; rv:27.0) Gecko/20100101 Firefox/27.0