Hi again.
It's been a while since I crunched the numbers on TSR.
IIRC, the TSR on any wind turbine when it's operating is variable, but the pitch of the blades should be set to an optimum where you want the peak efficiency to happen (light wind, strong wind, something in the middle...)
Also, TSR can be matched up directly with the angle of attack of the blade, and the AoA is the angle made by the incoming wind and the air flow as the blade turns. Get the AoA to match the TSR angle and you have hit the optimum.
One thing to watch out for on a GOE 222 is that it has a lot of camber. Setting the AoA by the leading edge/trailing edge angle is
not zero lift. The GOE has neutral lift at an angle well below that - several degrees. Yes: here it is
http://www.airfoildb.com/airfoils/962-8.5 degrees
So in a way that makes it easier for you: Mounting it "flat" to the oncoming wind you already have an incidence angle of about 8 or 9 degrees, which will translates into a TSR of.... maybe 5?
See if my guess is right on Alton Moore's page:
http://www.alton-moore.net/wind_calculations.html