Replaced Dock Connector, now no speaker

Hi all,
My 4S had some recent water damage and experienced the phantom dock/speaker problems, so I replaced the dock connector this past weekend.

The phone boots up properly, I get a carrier signal and I have the white bars under the ringer and volume indicator (which I didn't get before I replaced the dock connector). I actually have sound when I use my headphones, but there are no sounds now coming from the phone's bottom speaker (I can hear the caller when I take a call, just not when I put the person on speaker).

Did I miss a connection or not tighten something down properly?

Thanks for the help,
batkc