It is currently in the hybrid 3d-sports configuration. As I start trusting the engine more, I will starting 3ding. I tried it today, couldnt keep it vertical. I have currently put in a 13x4 MAS, will see on saturday. If it flies OK, I will retain it else I will put in a 13x6. The ultimate prop for this airplane was a 13x4APC 3D, but I have not opened it as yet because of the engine issues

Ameyam