Why do you use so little pack on the front shocks? is it lipo-related?

The previous setup was Losi reds with 40w, so it's not a million miles away. I've been running the car like that recently with nimh's as well, the front end just feels better like that

How does the car feel with the lighter lipos?

Better in every way

More agile, more grip, less body roll, jumps better, lands better, just better really