Object/Token Locking.

I am loving this system, but I love to be able to lock objects so that I can't move, delete or even select them as part of a drag select. 

 I was wondering why not use what is already built in and use the layers? 

I do but, normally I have things (furniture, labels, area details, etc...) in addition to the main map on the map layer and always seem to grab the map when trying to set that up or change it up for the next encounter.  Same goes for GM layer where I like to leave myself notes but want to quickly select the hidden mobs in area for a fight but not any notes I might there.

ok. I've never experienced that but then my maps are not as heavily populated as yours seem to be. In view of that, your suggestion makes sense.