Can you guys explain the front 3mm
arm mod and 2mm rear arm mod?
The arm mod is to shorten the wheel base up.... as for the front arms we
are grinding the back of the inner hinge pin 3mm and using a 3mm washer
in the front to shift them back.... and the rear we are grinding the
front of the inner hinge pin 2mm and using the 2mm washer in the back...
What is being ground down... the Arm
or the hinge pin holder?
Does the FS and FS2 have different
the fs2 arms are the rb5sp arms