Hi allFirst of all can I say what a great product this is!I've been having difficulty starting the plane up from cold and dark using ideal flight.The battery doesn't come on and the APU switc stays stuck in the on position.I have read the operating manual.but can't get anywhere if the battery won't come on!I have emailed the developer of ideal flight ( great product too) but any help here appreciated.CheersJay

How did you get on with the PMDG 737 Jay?Seems OK here, however there are some addon planes that need Panel Power, but there is no generic way to switch them onIn these cases IF cannot set the power on and so if it is the AP panel the AP cannot be set by the .FLT file which is how IF does things for max compatibility.Thanks for your supportSteve