CNC-machined 3mm Swiss 7075 T6 alu chassis plate for NT1. The area underneath the engine is machined and so the motor sits reduced to lessen the CG. Beveled lower external sides, countersunk screw holes on base. Easily accommodates graphite reinforcing inserts or extra balancing weights, front and back. Intelligent design enables simple handling-improving set-up modifications and mounting of loads to reduce the CG.