Hi Willym,
I too am computer challenged . As I indicated in an earlier post , my Tiger 60 is plan built and has had (guess) 150 flights or more. It is a simple model to build and a great model to fly. Be sure however to set up your building board straight and level if you are building from plans or kit. If you are going ARF still be careful to assemble with tail. wing. accurately aligned. The Tiger is quite aerobatic if you want it to be and a straight built model will be so much better to trim and fly as is always the case. If I can help , please forward your questions.
Cheers,
Tim