Am I completely blind, or where can I set the amount of posts to be displayed in a thread? I think it's far to few now so =)

The forum historically has been low(ish) in volume and currently has a fixed post count size of 6 per page.

This is a low value for sure. Happy to change this number or even look at adding a variable size. What post per page size where you thinking about?

To be honest, like 50, but I can settle with 20 =)

It's just that when I browse other forums, I usually set it to the maximum, I see no reason to keep changing page that much these days, especially if it's mostly text, which seems to be the case here.

Post per page is now set to 20. If people have issues, I'll make it a user setting variable but I'm fine with it at 20 :]

When you made a post, send the user back to the thread like other forums do, no need to have that button there that you need to click when you made a post =)