good product but I have this block coupled with pro flight yoke system to perform flights sorting and four engine, reprogramming controllers (1 reverses, 2 Reactor 1 Reactor 2 3 4 reactor 3, 5 and 6 for reactor 4 shutters) downside is the gap report levers 4 and 5 by contribution to the 2 and 3; Too bad but I like quad .........