north synchronize

1. how to synchronize north on the pano and north on the googlemaps-radar ?
2. how to get this delta back from javascript?
3. how to use this delta in the xml config?
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have found something, bot not shure.

I understand, that the spot heading is for setting delta between the pano and the map.
but how the CHANGED googlemaps radar "heading" can be readed back?

yes, but not for the "radar" but for the "googlemaps" plugin. the "plugin[radar].heading" property is not available if using googlemaps plugin. nor [map].headign.. there is only [map].spot[x].heading - but it is constant and not updated while moving radar/pano.

thanks for the answer! I have already done it this way!