Since making the last bracket I have updated the design to include a couple of layer fans, they attach to the bracket by a single screw and nut. The bracket is slightly wider and there is still plenty of room for air circulation.1> Screw the bracket and x-carriage together. 2> Mount the assembly on the x-rods. 3> Screw the Chimera to the bracket and zip-tie the cables to the sides of the bracket. 4> Screw each fan shroud to the bracket. 5> Screw a fan to each fan shroud.