Consist of wellcars heading North to container facility for loading and load correctly except for the last car. The bottom container extends beyond the rear of the wellcar but the top container sets on the car correctly. Consist heading South to same container loading facility and all the bottom containers extend beyond the wellcar but the top containers are ok. When I load the wellcars by right clicking on said car the containers load correctly. I have tried various MIN's and get the same results. Would a datebase repair help? Any other suggestions?