Originally Posted by Spike7_11

Hi, I've done with my 8 months old 370 to only about 160km/h and that equal to about 99miles/h. The aerodynamics do not allow me to go any further as the front was really starting to float and the steering is so light that i have problems maintaining a straight line without weavering abit. I've read that somebody here also have the same problem with their Z but most do not have that. So is it something wrong with my Z?