Ok... using the FuMO 30 Radar with 'MaxElevation' hex edit (180 changed to 360) in Sensors.dat file...
Single contact @ 5300 (not bad)... radar wheel shows contact bearing @ approx. 213... NavChart shows bearing @ 153... RO calls out bearing @153...
Not exactly a 180 deg error.. appears to be 60 deg outta-wack now... but still an error.. more tests to follow... I might have screwed up the hex edit, so I need to reverify the hex values...
Cordialement, Duke of Earl