-camera_pos_tl = [ 6.250, 12.125 ]; // measured from tl corner
-camera_pos_br = [ 22.10, 36.975 ]; // tl/br as seen from back
+camera_pos_tl = [ 6.450, 12.750 ]; // measured from tl corner
+camera_pos_br = [ 22.300, 37.600 ]; // tl/br as seen from back