Hi All,I've some problems with a "simple" Gauge which didn't work. There are two separate speedselector windows (one for IAS and one for Mach) and also two Buttons for each hold function. The Mach Button works without any problem and the Aircraft tries to hold the selected Machspeed when the Autothrottle switch (a separate Gauge) is on. Unfortunately the second Button for IAS Hold didn't work (it really didn't work because the Toptext shows everytime "off"). I've tried a lot of things like K:AP_Airspeed_Hold, K:AP_Panel_Speed_Hold and K:AP_Panel_Speed_Hold_Toggle but nothing works. Hope anybody could help.MatthiasEdited: I forgot to write, that it is a XML Gauge!

Matthias, You could try this, or some version of.(A:Autopilot airspeed hold, bool) if{ (>K:AP_PANEL_SPEED_OFF) } els{ (>K:AP_PANEL_SPEED_ON) }Roman(KGRB)

Hi Roman,Absolutely great. This works perfectly!Thank you very much for your help.Matthias