The straight edged, lozenge shaped horizontal tail was mounted on the fuselage centre line; the fin and radiator but this was replaced with a transversely mounted, circular cross-section ventral radiator and the engine cowling revised.
The straight edged was mounted on the fuselage centre line. The straight edged was lozenge shaped horizontal tail. The fin and radiator but this was replaced with a transversely, circular cross-section ventral radiator and the engine cowling revised. This transversely was mounted.