Hi,Drop a line to [email protected]. There looks to be something machine specific to your machine and set up. Thanks!!Hope this helps,Jimhttp://www.hifisim.com/Active Sky V6 Development TeamActive Sky V6 Proud SupporterHiFi Beta TeamRadar Contact Supporter

Mike,I didn't see anything about this but...The box should be checked for the icing limit to take effect. That should help. Pitot heat does not help against the most severe icing in FS so the value of 3 should be fine.Hope it helps,