Can't get thread all on one page

[CleverPlansAndSecretTricks]

I'm on the mobile site and my posts have started being on multiple pages. I have always had it set so the whole thread is one page but now I can't work out how to change the settings. It's really annoying me, on long threads I like to be able to scroll down quickly.

Using safari on iOS 8.

Hullo CleverPlansAndSecretTricks (is that a very hungry crocodile reference?)

So - when you're on a thread on your phone, at the top left there'll be a little arrow. Tap it, and it'll bring up a list of options, including "customise", which will allow you to fiddle with the pages.

Shout if you're still stuck!

Yes it is!
I couldn't find the arrow, but I worked out how to make my phone go in to the desktop site and did it from there
Thanks!