Prev / Next links missing

First, thanks for the great theme!

Now, on to the bug! I’m pretty sure my site (http://curragh-labs.org/blog ) used to have previous and next links on main pages, archives, and categories, but for some reason those are not there any more.

I changed permalink structure a couple weeks ago, so perhaps that’s the problem?

Looking at the code, I see that the archive and main pages use a special call:

tech_nav_links();

instead of the standard next/previous call. I’m not sure how to diagnose the problem or what I can do to fix it.

Thanks for any help you can offer.

Best,
Brendan