My turbine had a small problem and i had to send it back to Jetcat they fixed free of charge with great service and it is now back so that 's why i haven't been up in the air lately and family matters etc lack of time plus i am painting the CT 114 tutor at the moment ... can't do it all ...... William Foster in CA has just finished his and he should be up for the maiden today if the weather permits,,,, MK