Originally Posted by cdelong
if you have no body roll and lots of traction your car will just flip in the corners. you need the roll to absorb that rolling momentum in the corners and STOP you from traction rolling.
sorry if you can't understand my explanation.... maybe someone else can explain it in terms easier for you to understand.
I understand what you're trying to say, I just disagree with you and think the opposite is true, at least for rear suspension where the roll blocks are used. Read Serpent setup book, page 18:
http://www.serpent.com/file.php?FileID=4082