Trying to run (3) Gridseed 5-chip miners and Zeus Blizzard on Bfgminer

[taskforce81]

I have (3) Gridseed 5-chip miners and a Zeus Blizzard plugged into a 4 port powered USB hub into my Windows 7 PC. When the Gridseeds were not plugged in, bfgminer would recognize and run the Zeus no problem. Now that I have all 4 miners plugged in, bfgminer will not find/recognize my Zeus but it will run the three Gridseeds no problem. Is there a simple solution which will allow me to run all 4 simultaneously? Why won't bfgminer recognize my Blizzard now with the 3 Gridseeds plugged in?

[taskforce81]

Nevermind, I got it. Thx!