I'm basing it on my and my co-driver's experience in the car, along with the way the car looks going through a slalom - it just looks sloppy.
As for moving to BSP, given that S2000s, C4s, STIs, etc are all living and playing in BSP, i'm not sure why it would be such an issue to move the GXP/RL to that class. In fact I'm not entirely sure why it was placed in ASP to begin with.
__________________
If you can't be a good example, be a terrible warning!
---------------------------------------------------
Current Stable:
1998 Toyota FJ62 "Bruce"
2006 VW Mk5 GTI DSG "Ingraine"
2007 Mean GXP, Team Zissou!