Something to do with the Bmax4 weighing more than a house????
I would suggest trying Losi green / blue on the front of the FS, X-gear red or Losi pink rear
Not the LT springs are a fair bit harder than it says on the packet or Gayo's table .... I'm still working on this BUT I have so little free time ... I bet I don't get to race off-road again till October