Sub-Object selection preview not working anymore

So I had no problems with this until now, but on Version 8 SR16 I don’t have the pink previews anymore on sub objects. Is this a known issue or is there something I can check on my end?!

Hi John -

It sounds like this advanced setting got disabled on your end:

Rhino.Options.General.MouseOverHighlightSubObjects

-wim

Thank you, Wim! I’ll check it. As far as I can tell it was happening in an instance where I was using clipping planes. If it happens again I will double check this setting and take it from there.