So, it looks like the issue is that the stair description text displays the measurements in 1/64" precision when its unit is set to inches (which is the default setting).
If you want this to follow your Dimension Unit settings instead (in project preferences - where you defined e.g. a 1/8" precision for length measurements), then you just have to go to the Description text settings of the stair, and change the unit from "inch" to "by Project Preferences".
I hope this helps you Heath, and also others who might stumble upon this issue in the future.
Daniel Alexander Kovacs
Professional Services Consultant
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