# New user experience and first cut!

**URL:** <https://forums.maslowcnc.com/t/new-user-experience-and-first-cut/21850>\
**Category:** Maslow Community\
**Tags:** first-cut\
**Created:** [July 15, 2024, 6:28pm UTC](https://forums.maslowcnc.com/t/new-user-experience-and-first-cut/21850 "2024-07-15T18:28:16Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Aggiehouse](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/aggiehouse/32/25103_2.png) [@Aggiehouse](https://forums.maslowcnc.com/u/Aggiehouse)\
**Post date:** [July 15, 2024, 6:57pm UTC](https://forums.maslowcnc.com/t/new-user-experience-and-first-cut/21850/3 "2024-07-15T18:57:16Z")

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> [@rtadlock](#):
>
> - Is there an explanation about fitness somwhere? What it means, what a good value is, what higher/lower fitness means for cuts, etc? I searched and dint’ find anything and would like to understand this value a bit better.
> - I assume fitness is expect goes down the larger your frame? Is my assumption wrong?

Thanks to @dlang for fitness explantion:  
fitness = 1/average error

where average error is looking at each point and measuring the difference  
between the belt lengths that it thinks it should have at that point with the  
calculated frame size and the belt length measurements that it got at that  
point.

Yes, larger frames typically have larger errors and lower fitness.

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