change dt_model and refraction defaults

console/console/console_j2000tracker.c

@@ -72,8 +72,8 @@ static float tracking_command_last_az = 0;
 
 
 bool tracking_enabled = false;
-bool refraction_enable = false;
-bool dt_model_enable = true;
+bool refraction_enable = true;
+bool dt_model_enable = false;
 
 struct compensation_switch {
 	char *name;