RE: I ground looped another cub
I remember another tread on RCU about how to lift off a Cub. You hear all sorts, its funny. Slowly throttle her up ... throttle her up quickly ... Well, let me add another. One friend had the same problem and he says it was cured after adding more RIGHT thrust. Well, I seen his Cub lift off many times and its straight. Care to try it?
As for the tail to lift up ... when you gain sufficient speed, it will lift on its own. Happily ...