Just an another modified version of gspoon arc 170, with a vertical takeoff and auto aim back gunner. I RIGGED the control tho, so here is some Guide. First, turn on 6,7, and turn off 8, 6 for vtol engine and 7 for gyro, i know its weird but trim all down, and throttle around 40% and close landing gear. Once you get a decent attitude, turn on 8 for normal speed. Group 1 is for agility, turn on group 1 and vtol all up, turn off group 7, i recommend you to turn the throttle down to below 50%.Group 2 is for upper back gunner (cannon) and 3 is lower back gunner (machine gun) recommended to be used with group 7 so you'll have perfect ballance. Group 4 is for the redesigned heavy laser cannon, is it good? functionally yes, its pack a punch and easy to use(for ground target yes, for dogfight arc170 is heavy, that is why its have back gunner, or for short, not really, but you can one shot a small plane so?) for ground target, recommended to be activated with group 7 and 6, fly inline with the target and use the trim to aim up and down the nose. for air units use group 1? not so sure tho.Group 5 is for extra speed (+trim all down) recommend you to use group 5 for a straight speed (not that fast tho) never use group 5 with group 1,cause the wings of group 1 will messed up at high speed, and can be deactivate when group 1 is off, so be carefull, its not perfect but hey, you get vertical takeoff and a redesigned wings, and the size kinda changes but still comparable, i gave it the legs from xwing t65 so credits for people around the world! i do this cause i cant find an arc170 that can do vertical takeoff, so. Thanks to Gspoon!