New Nodal Ninja 3 Mk II:http://www.panoguide.com/forums/commercial/4586/
In later post in same topic Nick Fan designer/manufacturer of NN pano heads also says:
"Furthermore, we will soon release 4 advanced rotators for use with NNs.
One is with 4,6,8,10 stops which can be selected on the fly. It will be sold for $99.95. Quality similar to NN5 default rotator.
3 other rotators will have superior quality, machined from imported premium quality aluminum alloy. one has 6,8,10 stops which can be selected on the fly and has a built-in much improved leveling base. The other 2 are like Manfrotto 300N with simplified design, improved precision and less weight. One has 8 selectable detent settings. The other has 12 settings! Pricing will be announced later."
Quite a range of choices coming up.