wrong location of Lifter in RTG

In the attached figure, I showed a case where the lifter part of RTG has magically jumped far away to drop s container on a transporter which in turn quite magically drives below the another stack.

Any comment is appreciated.

When loading/unloading, the RTG's frame only travels along one directional axis. The trolley and hoist will go to the container you told it to load/unload whether it is under the RTG's frame or not.

Usually, when a trolly is reaching beyond the frame of its RTG, it is because the modeler assigned the wrong RTG to do the load/unload. Fix your Resource Assignment table.

You should also connect your trucks to the network if you want them to travel on the network. Please refer to the introductory tutorials in the CT manual.