In the Expedition manual under the Calibration section, it states, "Note that Expedition will store raw instrument values of Bsp, Twa and Tws in their own channels, which are logged and can be useful for later analysis." I have all sensors (log, wind, compass, gps, etc.) on NMEA 2000 network and calibrate in Expedition (no other processor), what will be stored in the logfile?
 
The Expedition manual mention Measured Wind Angle (MWA) and Measured Wind Speed (MWS), what is present and logged on those channels?
 
Just a so I understand the documentation, in the Appendix A it states, "AWA Apparent wind angle. If selected under calibration, will be Expedition's internally calculated and calibrated value." Does it mean that Expedition only performs AWA re-calculations if the checkbox is select (with or without calibration values), else raw AWA data?

I have a NMEA 2000 network with an Airmar DX900+ sensor. The sensor provides the 130578 Vessel Speed Components sentence. When I activate the Vessel Speed Components sentence in PGNs receivable by Exp, the BSP value in Expedition shows roughly 50% of expected BSP. Looking in Actisense NMEA Reader, it seems that Expedition shows the Meter per second rather than Knots. My Speed Unit is set to Knots in Expedition. If I change the Speed Unit to Meter per second in Expedition, the BSP value is even additional 50% lower. It seems that Expedition reads the Meter per second value coming out of the NMEA2000 Vessel Speed Component but shows it as Knots
.
In PGNs receivable by Exp I have activated both 128259 & 130578.
I want the Vessel Speed Component for Leeway calculation, not necessary for BSP.

Is this a bug or a feature

I have Expedition version 11.0.11
I have an Actisense NGT-1
I run all on Windows 10 Pro 1909