NRE spam on using offset mode

[Lathari]

Anyone else having this kind of NRE spam on using the offset mode in 1.8 + BG:

[ERR 18:29:36.094] Exception handling event onEditorPartEvent in class ModuleRoboticRotationServo:System.NullReferenceException
  at (wrapper managed-to-native) UnityEngine.GameObject.get_transform(UnityEngine.GameObject)
  at Expansions.Serenity.ModuleRoboticRotationServo.OnVisualizeServo (System.Boolean rotateBase) [0x000aa] in <5b6ca6486e0b47a1bce39cde5a91b986>:0 
  at Expansions.Serenity.ModuleRoboticRotationServo.OnEditorPartEvent (ConstructionEventType evt, Part p) [0x0008b] in <5b6ca6486e0b47a1bce39cde5a91b986>:0 
  at EventData`2[T,U].Fire (T data0, U data1) [0x000b0] in <5b6ca6486e0b47a1bce39cde5a91b986>:0 

[EXC 18:29:36.095] NullReferenceException
	Expansions.Serenity.ModuleRoboticRotationServo.OnVisualizeServo (System.Boolean rotateBase) (at <5b6ca6486e0b47a1bce39cde5a91b986>:0)
	Expansions.Serenity.ModuleRoboticRotationServo.OnEditorPartEvent (ConstructionEventType evt, Part p) (at <5b6ca6486e0b47a1bce39cde5a91b986>:0)
	EventData`2[T,U].Fire (T data0, U data1) (at <5b6ca6486e0b47a1bce39cde5a91b986>:0)
	UnityEngine.Debug:LogException(Exception)
	EventData`2:Fire(ConstructionEventType, Part)
	EditorLogic:onOffsetGizmoUpdate(Vector3)
	EditorGizmos.GizmoOffset:OnHandleMove(GizmoOffsetHandle, Vector3, Single)
	EditorGizmos.GizmoOffsetHandle:On_MouseDrag()
	EditorGizmos.GizmoHandle:OnMouseDrag()
	MouseEventsHandlerBase:OnMouseDrag()
	UnityEngine.SendMouseEvents:DoSendMouseEvents(Int32)

First time I saw this was after installing Champagne Bottle Redux, after removal issue went away. It came back after installing EVE, Scatterer, KS3P, Scansat and updating US2 to 1.8 RC.

I know I could go through the mods one by one, but that would be annoying so asking here if someone knows something about something...

Not a big problem, everything works, just annoying and makes it harder to spot other problems.