# How to adjust Niagra Fluids Bounding Box **URL:** \ **Category:** FX\ **Tags:** unreal-engine, question\ **Created:** [October 14, 2022, 6:25pm UTC](https://forums.unrealengine.com/t/how-to-adjust-niagra-fluids-bounding-box/669626 "2022-10-14T18:25:41Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![ZenLeviathan](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/zenleviathan/32/551307_2.png) [@ZenLeviathan](https://forums.unrealengine.com/u/ZenLeviathan)\ **Post date:** [October 14, 2022, 11:12pm UTC](https://forums.unrealengine.com/t/how-to-adjust-niagra-fluids-bounding-box/669626/2 "2022-10-14T23:12:19Z")
hey @SavageVFX I found a solution on the forums here: > [@Scale a niagara particle system](https://forums.unrealengine.com/t/scale-a-niagara-particle-system/450101/12): > > Thank you vivekananda\_k, this works perfectly! For those who don’t know how to add a script to an emitter; Inside your content browser, right-click and choose FX - Niagara Module Script. Name it EasyScale\_MS. Open the file and select all the nodes and hit delete (Output will remain). Visit that link vivekananda\_k provided [Niagara System scale modular script posted by anonymous | blueprintUE | PasteBin For Unreal Engine](https://blueprintue.com/render/shm_t915/) (if the web page says can’t be reached, just refresh) and select all the n… You should be able to add scale in the emitter UI. I hope this can help! -Zen --- _[View the full topic](https://forums.unrealengine.com/t/how-to-adjust-niagra-fluids-bounding-box/669626)._