The new HST 2.0 Baseplates have been designed with three pivot axis angles, 55°,40°, 20° and 0°; all having the same board lean. The 20 has half the steering as the 40 and the ZR0 has no steering, only board lean. The 55 has teh most steering.
The front truck must always have an equal or higher pivot axis angle than the back. FRONT/BAC...