Btw, if you could paste your camera node in here, that could be helpful (I presume it's georeferenced; are you still using the coordinate offset to 0,0,0?). Just go to the node network, select your Camera node, then Ctrl-C/Command-C (Mac), and then Ctrl-V/Paste it right in here as text. It should look something like this:
<terragen_clip>
<camera
name = "Render Camera"
gui_use_node_pos = "1"
gui_node_pos = "640 0 0"
gui_group = "Cameras"
show_camera_body_in_preview = "1"
position = "-4664841.444 -8055174.436 4015052.163"
rotation = "24.53033485 31.77147942 -106.9393712"
light_exposure = "1"
perspective = "1"
fisheye = "0"
use_horizontal_fov = "1"
horizontal_fov = "60"
use_vertical_fov = "0"
vertical_fov = "40"
focal_length_in_mm = "31.17691454"
film_aperture_in_mm = "36 24"
orthographic = "0"
use_ortho_width = "1"
ortho_width = "1000"
use_ortho_height = "0"
ortho_height = "1000"
spherical = "0"
motion_blur_position = "1"
motion_blur_length = "0.5"
shutter_offset = "-0.25"
subject_distance = "100"
aperture_diameter_in_mm = "5"
import_position = "1"
import_rotation = "1"
import_fov_general = "1"
import_Z_up = "0"
import_rotation_order = "4"
import_vertical_FOV = "1"
import_focal_length = "0"
import_focal_length_to_FOV = "0"
do_not_import_FOV = "0"
m_fbx_convert_to_metres = "1"
import_offset = "0 0 0"
import_scale = "1"
import_filename = ""
export_filename = ""
stereo = "0"
stereo_left = "1"
stereo_centre = "0"
stereo_right = "0"
stereo_mode = "1"
inter-axial_separation_in_mm = "63.5"
zero_parallax_distance = "2.54"
>
</camera>
</terragen_clip>
Thanks,
Oshyan