Hi Allan,
I have a Viper SM with more than 115 flights, without any problem, however schedule a series of acrobatic figures and always do the same motions, I can ariar in one or two figures, but it is always the same and always what I do with the model.

The rest think it is wishful thinking, there is an aggressive use of elevators, low speed and the landing gear out, and looping with thIS condition. UFF !!!!!


Norbert