non-rising starter question
I've been making a starter using Reinhart's recipe in BBA.
It's smelling like it should after 4 days (I'm coming back to sourdough after a small break) and I'm more or less happy with it. It's bubbly and I can see loads of small bubbles all down the sides of it; it's starting to smell fruity and acidic. I'm pretty sure it's a good starter.
The only thing is that it hasn't risen much.
It's slightly cool in my house so I'm figuring it's probably just a temperature issue as everything else seems well with it - does that seem right?
Thanks in advance for any insight