can you provide a better close up shot of the station? or even a short video that shows what you ar3e trying to do? Usually this is caused by something being in the way that you are not seeing...or you are trying to place it on the side of the station that is not how you selected the configuration of the station to be set up (meaning enter and exit from the same side, or opposite, etc.). Also, try deleting the station track piece and add it back in as that may clear it up.