I have tried many many setups, but maybe i really failed by setting wrong things to wrong position...or...

Car i use is FXO...so if you have driven the FEMBAY under 1:15, please tell me.... or send me your setups, thanks

Try here: www.setupgrid.net
Also, next time please post in the setup section of the forum, not here.
In the link click on sprint, hotlap, or endurance(whichever you want), and find the combo you are looking for, click on the little dot, and save the set into you LFS/Data/Setup folder.

this should work for a longer term race.