Patrick,
ok, I set something up similar for friend awhile ago. Don't hold me to this but... try this.
Using the Airport Utility...
On your Time Capsule, hold down <option> while clicking on the Wireless Mode pop-up menu. The "Participate in a WDS network" option will appear. Select it and the...
Hi,
I don't own a Stoker, yet, but your issue is more a Airport Express issue. You want to set up the AE as a WDS relay station. This way the AE will act a wireless bridge to the Stoker.
Configuring a WDS relay base station
1. Ensure all Wi-Fi base stations are powered on and allow them...