UBB.threads PHP Forum Software Community Forums Resources and Customizing How Do I? Active Threads

Hi,

I'm trying to find where I can set how many rows or the top to bottom length a post can show in active threads.
I get complaints that it is to much scrolling. We have members that can post 20-30 images in one post.
This is not attachment but images on third party hosts.

https://www.ubbcentral.com/forums/ubbthreads.php/activetopics/30/1

Here it is on britbike forum,
https://www.britbike.com/forums/ubbthreads.php/activetopics/30/1
watch for the vintage trophy girls thread

I think I have seen a setting somewhere along time ago but fail to find it.