Originally Posted by zaraz

i have ordered the 417 top deck, and the carbon brace, on the 417x the hole for the middle battery in the front and the belt tensioner on the top deck match, I intalled a post there to stiffen up the car, will this help of should i just remove it, and from pictures the 417 top deck has a hole in the back by the motor mount and there is a matching hole on the bottom chassis, when the 417 deck comes in should i add a post there to stiffen up the chassis, or do i want flex in the rear and should not add any post there as well, and lastly do i need to add a post from the carbon steering brace to the top deck as well, how stiff do i need to make the car, as there are several postions where the top deck and the bottom chassis can be connected, to reduce flex
any recommenditions or input regarding connecting the decks