Hiding and showing the right and left Bubble on Level heads in (multiple) views

Revit
14

DY PL Levels Hide or Show Bubble Left or Right (checkbox on or of).dyn (10.3 KB)
DY PL Toggle Grid Bubbles (onder en links aan, rechts en boven uit).dyn (10.7 KB)
I use these dynamo nodes. I freeze the not required one as needed