Inside F5J: entspannter RC-Flug bis zum Abwinken 

A suggestion if you will, with all due respect. In the turns the glider has left the tail dropped into the curve, or you trigger the rudder, or sets the mix with rudder aileron. Congratulations on the magnificent model....

Very nice video and flight👌 I have the same model and i would like to ask where you set the CG position on your model. Thank you