@Khanskaya hello thanks for the advice currently I'm still adjusting the car in terms of balance and so far I have only used weight to enhance grip and balance. Great to know other ways to achieve the intended down force and balance, I hope you would check out my newer versions that I have added several adjustments and I'll try to integrate your tip to increase more down force, thanks for the tip.

great build. not sure if you know or not but using wings (make sure they are the ones with adjustable airfoil ie. symmetric, semi-symmetric, flatbottom) and angling them foward can create downforce and give your car more grip. you can do this to the rear wing to give it more understeer and to the front to make it more responsive and give it more oevrsteer. just a tip.