It doesnt matter if you are a rookie and build your very first flybarless RC helicopter or you a pro and you do it every week. With the instructions in the Soko Heli Toolbox app you will get a perfect setup each time.The combination of our great Soko Kit with its unique setup methodology and this Soko Heli Toolbox mobile app provides everything you need for an even faster and less error prone setup process of• swash plate level (at all pitch angles)• blade tracking• collective and cyclic pitch angle• servo mid and end points• fine tuning of linkage length• centre of gravity• absolute horizontal (spirit) level of helicopter• pitch angle of the tail bladesAll this for ALL sizes and ALL brands of RC helicopters!This is no news for all of you who already know the Soko Kit.The jewel youve all been waiting for is the VIRTUAL MAIN SHAFT feature! It gets rid of the vertical alignment of the main shaft and the need of any physical levelling table by calculating the tilt of your main shaft in 3D space.With such a virtual 3D model of your helis orientation, Soko Heli Toolbox is able to perfectly setup your head geometry.For example if you want to setup 12° of collective pitch the app tells you to go to 15.2° on the Soko Gauge due to the tilt your heli. So despite you read an angle of 15.2° the angle in relation to the rotor main shaft in 3D space is 12° - and thats what we all are after!But we wont stop here!In future we will add many more features to Soko Heli Toolbox to improve the user-error resistance during the setup process in addition to other small useful stuff you already know from our website.So dont setup like they did in the last millennium. The future of RC helicopter setup is already here! Dont live in the past and soko your heli.