Had a pretty good first "big" race with my XB4. Car was incredibly easy to drive and would more than recommend my setup to anyone racing in high traction.
Here is my setup as well:
http://forum.teamxray.com/xform/inde...setup=xb4_2015
The car was awesome. Not sure I could do anything to make it better. I lead the entire race except for the last half a lap when some traffic caused a ruckus. Eager to get out and race it some more.