Shortly off for a weeks canal holiday up and down the Llangollen canal - really looking forward to Maviking some of the vistas - but just had an awful thought, that the hull is one large and very long iron bucket - is this going to seriously mess up the compass, calibration, even actual signal to the plane? I had hopes of using the Return to Controller feature as we are likely to be on the move, albeit slowly - will that be compromised?