Really?!
What pads/tyres are you guys running??
I know the beefour has larger rotors, but I can stomp on the RX and not a hint of ABS action, just progressive braking.
My Commonwhore will wear out the ABS unit its so intrusive.
It's common on all B4's no matter what brake pads/tyres they're running.
Kicks in super easy over anything bumpy or the slightest hint of a loose surface. Even in some carparks with some loose gravel!
All B4 owners will tell you the same. The RX hasn't got the fault because it's a different ABS system.
The brakes are great apart from when it kicks in, then it's just scary.