Cheers Easy street that was very informative, is that info regarding the GR4?
Yes, GR4... these stick tops (front cockpit only in 2-stickers) were part of the upgrade from GR1.
I’ve remembered another consistent function of the castle switch - a long press ‘in’ selected Target of Opportunity mode, which allowed most air-to-ground weapons to be aimed through the HUD at whatever the pilot wished without the need for data to be inserted to the main computer beforehand. Didn’t work for ALARM or Storm Shadow, but most others could be used in this way with varying degrees of accuracy...