Hi .. i was watching a 3dbuzz tutorial .. and in one video … they add a ‘spare channel’ by clicking on a transform node. this channel is added and seen only in the graph editor.
this is done in some pre-hou9 version and now i am not able to get this option in H10.

any clues on how to get this in the latest version?

Spare Channels are gone and replaced with Spare Parameters. On the parameter pane, in the gear menu at the top, choose Edit Parameter Interface. You can then add all the different parameters you want.

thanks graham… appreciate your quick reply