Mini Suk 31 based on the original suk 31 designed by Richard Boyd the templates were scanned on to computer and shrunk.
Very fast with hacker 10 9l motor with a 8X4 prop on it JR 185 servo on the ailerons and two 3.2 gram servos for the elevator and rudder. It took 3 nites to paint by my uncle Steven and myself and a full day to build by my granda and myself. 
The snap roll of this model is unreal and is at least 3 times faster than the bigger suk it does about 3 rolls per second so you dare not take your fingers off the sticks!!! flys well but also twichy!!!

Flying in the Hall at Bushmills