In an attempt to not create a new post on an old topic i'm hoping This is what this one is about
So I work in Revit in millimeters. I then bring in the FBX to Max and my display units and system units are mm as well. I double check by adding a biped in the scene that is 1750mm tall. Now every so often I get a scene that when i put in a FP Grass preset it comes in being half the height of my house. I try to change the system units to inches or feet and that changes the height when placed a little but it is still waaay to high. I've rescaled when its asked me if I want to and i've declined and nothing gets it just spot on.
I would just go to my geometry tab and adjust the scale factors of all elements within the preset but the problem there is that I reach my max density level much sooner than if it comes in at the right height. I scale from 100% to around 1% or 0.5% and then drop my distribution to 100 or sometimes 45 and still it is too sparse.
Please help a fella out if you can guys, it would be super appreciated times a million.
E of the D