What did drilling the arms do?? How did it affect the car??

Im not sure how your car feels without them drilled, but mine always felt stiff/bindy in the rear end, which on the track lead to my car never being able to carry corner speed without getting loose and my car always seemed to pull one way on power(never had just wheelie type grip.) This hole makes the car have a lot more roll, which you would think would make the car loose in corners, however it actually makes the car feel more like a slot car, or a car driving on a rail in sweepers....also the forward bite doesn't even come close to comparing the old shock positions...standing them up like I have allows the car to be a lot softer and work with its own pivot points a lot better...also I have had people question the way the car will transfer weight with this new setup, and all I can say is drive it and be blown away, yes the weight transfer is a lot great in all directions, but its funny how now the car actually has more steering than before, yet still has more side to side traction even though the car is being thrown into the corner faster.

Side note that if you are to do this setup PLEASE PLEASE PLEASE do not half A$$ the setup by not making sure your droop and ride height is also the same as my setup sheet for a base start, as I have noticed those 2 things are much more crucial with this setup than the previous setup.

Zack Rogers