Go to folder panel,open panel.cfg and delete all the [Views]

Thank you :)Will give that a try.A quick question, i don't suppose you may know a fix or why the speed hold switch won't work with the panel that comes with the simbuild A340-600 do you? :)

The autothrottle switch should be fixable via the aircraft.cfg. I use the Ken Mitchell A340 panel which has a separate autothrottle switch, and this is the relevant piece from the [autopilot] section:autothrottle_available=1autothrottle_arming_required=1Essentially, if the panel you're using has a separate autothrottle switch as well as a speed hold button then the lines above must end in 1. If like the Lear 45 there is no separate autothrottle switch, the second line should end in 0.There is also a good freeware A340-600 by FlightCraft in the library here; the engines look less like barrels than the ones on the Simubuild.;)