bfight canopy v2

this is a mod from https://www.thingiverse.com/thing:2889452

I had made one canopy v1 changing size but the cam was really needing more room so in this mod canopy v2 I had made extra legs , the cam has room, and the chasis got a little bit shakky.
solution: nut before the leg, so screw from chasis,nut and then the leg form canopy and then a second nut just to take in place the canopy