Hello, I'd like to make some enquires regarding the Ice Protection System. In X-plane I have configured Data Input & Output to display icing status 1 and icing status 2. I have noticed that the values for aoa, aoa and rwing are not being cleared by the system. The values aoa and aoa I guess refer to the angle-of-attack transmitters, which, I understand, would be activated by the STBY PITOT switch being set to ON. The rwing value, presumably refering to the right wing, would be activated by placing the AUTO CYCLING switch in either the CONT or ONE CYCLE positions. In the case of the other datarefs, the system works admirably, the lwing value changing in sync with the W INB inflation cycle is a particuarly nice touch. I'm presuming the system should be clearing these values, though, perhaps I am misunderstanding something. I have attached some screenshots which I hope will be of some assistance. Thank-you very much for your time, and to all involved in the making of this fabulous aircraft. I hope all of your hard work is justly rewarded. I am enjoying the aircraft immensely. James Britnell