[Graham]

Further Rules Clarification -regarding Class definitions
Group 1
A) Modified Standard class for moulded plastic, resin, fibreglass or 3d printed body models with fixed motor mounts and resin, plastic, universal or 3d printed chassis.
B) Procar class for moulded plastic resin, fibreglass or 3d printed body models with adjustable motor mounts and plastic, universal, or 3d printed chassis (no metal chassis)


Group 2
C)  Modified Standard Class for plastic, resin, fibreglass moulded or 3d printed body with fixed motor mount, and plastic, 3d printed,Universal, PP or Revoslot chassis.
D)  Procar Class for plastic, Resin, fibre moulded or 3d printed body with with adjustable motor mounts and plastic, universal, 3d printed, B&W or steel chassis.

Group 3
E) Modified Standard Class for plastic, resin, fibreglass moulded or 3d printed body models with fixed motor mount, universal, 3d printed or plastic chassis.
F) Procar class for moulded plastic, resin, fibreglass or 3d printed body with, adjustable motor mounts, universal or 3d chassis (no metal chassis)


I think this reads better and is more or less consistent across the 3 Groups (apart from the metal chassis exclusions for Group 1 & 3)