Hello,I have some problems trying to simulate system failures. I'd like to fail a NAV instrument. I use the PP_NAV TokenVar to check if the nav has failed, but it does not seem to work. Now looking at gauges.h I see this FAIL_GAUGE_NAVIGATION_VOR1... etc stuff, which I believe is used for FAILURE_RECORDS. They seem to correspond to the failures dialog much more than the PP_... TokenVars (failure dialog allows seperate NAV1/2 failures). Now that I don't really want to use such a failure record (or do I *have* to?) I wonder if I can check the nav fail state at all.Thanks for any help.Etienne

*BUMP*Oh c'mon guys, please, anyone. I am sure some of you would know some solution, I don't think this is a total uncommon thing. :) Just couldn't get it to work so far! *:-*Thanks in advance, :-beerchugEtienne :-wave