Level of Detail ranges from Max OSG exporter

[EnvisMJ]

I think I've finally to figure out how to get my Level of Detail models into Vizard (I think)

I'm having problems with the ranges that you can set for each in Max. Is there some sort of unit conversion that someone can explain?

I'm using 3 models, and I've determined that a range of 0-100 is too small and 0-1000 is to large. I've played around with it, but can't seem to get good ranges by trial and error.