Re: how do i

@chiwasims  Try the 50/50 method:

https://modthesims.info/wiki.php?title=Game_Help:Finding_Problem_Custom_Content#The_50.25_Method

That should reduce the time required by a significant margin.  For example, if you had 1,000 files to check and only one was broken, it would take ten tests to find it.

Please test all your files at least once though, since you might have multiple broken poses.