# Number of Configuartions Question
**URL:** https://forum.bristolbotbuilders.com/t/number-of-configuartions-question/490
**Category:** Questions & Help
**Tags:** rules, antweight-150g
**Created:** [19 May 2025 21:13 UTC](https://forum.bristolbotbuilders.com/t/number-of-configuartions-question/490 "2025-05-19T21:13:49Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Danwii](https://forum.bristolbotbuilders.com/u/Danwii)
#### Post date: [19 May 2025 21:13 UTC](https://forum.bristolbotbuilders.com/t/number-of-configuartions-question/490/1 "2025-05-19T21:13:49Z")
Quick question on modular set ups for ant weights and beetle weights. Are there any specific regulations regarding different robot set ups. Of course it must meet the weight requirement but is there anything stating against the number of possible configurations a robot can have.
For example for my ant weight Blaze-Storm I plan for:
An anti hammer saw config
An anti vertical spinner config
An anti horizontal config
and a Ground game config
Anything against this?
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### Author:  [@KitCat](https://forum.bristolbotbuilders.com/u/KitCat)
#### Post date: [20 May 2025 07:49 UTC](https://forum.bristolbotbuilders.com/t/number-of-configuartions-question/490/2 "2025-05-20T07:49:48Z")
For beetles, no more than 50% of the weight of the robot may change between setups.
> 1.3 Interchangeable Panels and Weapons: If used, the weight is measured with the heaviest set-up in place. All configurations need to known prior to the competition starting and spot checks may be performed at any time.
> No more than 50% of the weight limit may change between the robot’s configurations.
As for ants, I don’t think that there is a limit. You will have to weigh in with your heaviest setup though, regardless of weightclass.
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### Author:  [@Danwii](https://forum.bristolbotbuilders.com/u/Danwii)
#### Post date: [20 May 2025 12:14 UTC](https://forum.bristolbotbuilders.com/t/number-of-configuartions-question/490/3 "2025-05-20T12:14:45Z")
Perfect I have some space to play with so