Slermalling = slope soaring + thermalling The X1 is the perfect glider for this type of flying. AUW 2.33Kg gives it mass to keep the airspeed up in good air but the X1 is so efficient at low speeds too when sink hits and you need to fly conservatively at low-sink-rate in cruise mode with a clean wing.
Tired of your normal, non-dancing rc car? Well then, you might want to check this out! Let`s see what kind of fun we can have with this toy Jive Dancing RC car/"crawler," and take a look...