station increments

Howdy!

Is there any other way to change stationing increments from 500' to 100'  using Txdot V8i ddb besides modifying it under design and computation manager?
Every time I use that route the aforementioned ddb goes back to its default definitions (500' increments) even after having it modified and saved using 100' increments. Furthermore, I have already saved a modified version of the aforementioned ddb under another name and it is still reseting to its parent's orginal default definitions.
Thank You in advance for your prompt response!
Cheers!