So I guess we go the the same store! I'm in the LA area too!
Also, I guess I won't be going through all this grid-buying woes after all - a nice family wants to adopt 2 of my girls(sisters) and will come for them this weekend...I'm sad to have to give them up - we rescued them 8 months ago from a shelter, and they're so sweet, so active and so fun to watch. They're always hungry, and they'd wheek so so loudly back and run around or to us when we whistle or say excitedly to them "Who wants veggies??!!!" they've become such little fatties since coming to live with us! ..But it's been tough handling two cages in a small apartment.
Well, this family seems lovely, and they'll have a yard with grass for the fatties to roam in
Pardon the irrelevance of the story, I just had to get it out of my system.
I think I'll use the extra grids and build a second storey for my other 2 piggies..and maybe get another one