Nibral props

[Pathfinder]

Any know how magnetic nibral props are? I have a spare set of wheels on my boat and was concerned about using a convenient storage area near the fluxgate compass for one of them.

 

[Sandy]

I don't believe they should be any problem at all, as nickel, bronze and aluminum are not ferrous materials. Just don't run an electric current through it. [} But in case they somehow mask any previous influences, it might still be a good idea to renew the calibration procedure.

 

[jtybt15]

Actually, bronze alloys now use almost anything from silicon to aluminum to the nickle/chrome in stainless steel. You would not believe how hard and tuff bronze alloys are these days.