raus

Indeed, in AZimuth and ELevation... but at what distance? The volume covered by the radar is not a parallelogram, and you will not be covering the same height 2nm away from your plane, as 80nm away from it. That is what I meant, I think the yellow box represents the radar coverage at a given distance, which might or might not be the same at which you put your Attack Radar cursor, and therefore the mismatch.