I am relocating some water lines in a mobile home that has 2x3 wall studs. I want to use a copper stub out but my issue is the standard ones with the nail flange would turn down right at the back side of the studs. Would there be any issues if I got a stub out without the nail flange and secure it like the following?
![](https://i.imgur.com/fJVgXPO.jpeg)
![](https://i.imgur.com/fJVgXPO.jpeg)