Need info on the new forest brush

Hey support guys, I need to know what these value mean on a forest brush JSON
I mean the massive index that is created that is a database of all your things in the forest.
NOT THE BRUSHES, the actual database of every tree you planted, every sign you planted, every house you planted, every telephone pole you plugged in, etc, it's location, it's size etc.
My signs are WAY too big in Tennessee and there's tons of them - 100's of them, EEEEK!
I cannot group-resize them (it does not allow this), I can't do them one-by-one to some semblance of hope of getting it correct 100% or even 50% of the time. So have to text edit my size from 1 to 0.0225 which is perfect.
Yes, they're 100ft tall. @#$%

Forest values show up like this
NAME OF OBJECT
11065.2,-3007.1,-48.3075,0,0,0.293,0.9561,1 (this is an example, and I need to know what these values mean).
I need to know which one controls the size - the last one?
--- Post updated ---
Nevermind, last value, is the size.
So for folks like me who had 200+ signs to bulk replace, this was minutes and not days.