I have esprit 2008 and have added machinetolerance of .0005 in system variables for a post for prototrak dpm3. The post currently outputs tenths and the control at the Mach. Converts it to conversational which is unstable. This same post works fine when I reinstall an older build of esprit. It rounds tenths to either .0000 or .0005 but in 2008 the software seems to ignore MACHINETOLERANCE : .0005