I recently installed the updated Marias Pass X updated called "MRPX45" and am trying the Heavy Haul over Marias session. I started the session ok by re-fueling, re-sanding, driving to the end of the yard, waiting for the train to arrive, and connecting my engine to the train and saving at the first save point. I then proceed along the route until just past Wayne's lumber where there is a double red signal where I stop. A little further along the track in Columbia Falls is a train with no driver just sitting there. I am not able to proceed since the reason I have a red signal is because the switches are set to take me onto the same track as the driverless train mentioned above. And of course the switches are controlled by the AI and I am unable to change them. I have retried the route 4 times now and end up stuck at the double red signal (Sig CF West-1). Can anyone help? Past attempts to contact HP-Trainz have been unsuccessful with zero responses.