Fendt RTK and Vederstad Rapid

[shakalakka]

Hi,

Have a 3m Vederstad Rapid with no system disc in front of the seed/fert coulters. What i havent been able to get 100% is the navigational point and the coupling length settings for the implement. The "horizontal rotational axis" for the Rapid, is that the rear packer wheels? Or is it the middle packer wheels that come just behind the lower link arms? And the coupling length, is that from the lower links to the fert coulters? Or the rear-most seed coulters?

 

[shakalakka]

Got an answer from a Fendt-rep, and the navigational point is the point at where the implement turns - for the Rapid its the rear wheels. The coupling length is only related to the painting of the map on the screen, could be the coulters, or just use the rear wheels on the Rapid.