Longer wheelbases are better for aero , Mercedes are ahead in barge board design .
Only RBR have copied the front interconnected suspension , that may also be banned for 2018 ( like 2011 for the double diffuser ) .
Longer wheelbases are better for aero , Mercedes are ahead in barge board design and only RBR have copied the front interconnected suspension , that may also be banned for 2018 ( like 2011 for the double diffuser ) .