I did't read all the posts but I did't saw anybody talking about the reactive ride-height suspension that lotus and mercedes addopted to their cars.and by what I see there are working somehow because the top 3 drivers on the jarez test where rosberg,grojan and Schumi(mercedes and lotus)I hope this inovation wil bring their an advantage before all the teams will addopt them.
The bulk of the system is contained in the car's drum-like brake housing. Additional hydraulic cylinders (1) are connected to the movement of the brake caliper, whilst the suspension's push-rod link (2) is no longer rigidly fixed to the upright but can enjoy a few millimetres' freedom of movement (see yellow highlighted area on inset) to offset the pressure that would ordinarily force the front of the car to pitch, or dive, under braking. If the system really works - something we should discover in pre-season testing - it could become a must-have innovation for 2012.
Excuse my bad english I'm from Romania