CNC-machined 3mm Swiss 7075 T6 alu chassis plate for NT1. The area below the engine is machined so the engine sits lower to reduce the CG. Beveled lower outer edges, countersunk screw holes on bottom. Easily accommodates graphite reinforcing inserts or additional balancing weights, front and rear. Intelligent design allows for easy handling-improving set-up changes and mounting of weights to lower the CG.