(no wise cracks you guys) 

 

You must think you're on a different list pal :-)

 

Everyone say it with me, "How big is it?"  

 

Sharing is fun isn't it?  Let's see, Ed has tried a 75mm on a 2 rotor, so I'll give you up to 92mm :-)

 

Cheers,

Rusty (better to brag about being too big than too small)