Ya, I did a search of the forum and wiki and got a million hits but nothing about this. Actually, there probably should be a section in the wiki about ML Libraries but who has the time, right? I then created a scene with every meter from Libraries 1, 13, 14, 17, and 19 and didn't find anything where the range could be adjusted. Not that I know what to look for anyhow.
Would be nice if every meter had this capability since different applications require different meter styles. It seems few devices in the real world have a 0 - 100 range. Its easy enough to fix with MLMath and server rules but for values that update frequently the log becomes flooded and essentially useless for diagnosing other issues.
Maybe this can be added to the long list of enhancements for a future release.