I don't know if this has been asked about before, but I would like to have the capability of copying and pasting within a rung on the input or output side of the rung, as well as being able to copy and paste the entire rung as you can do now. I do a lot of programming with multiple rungs that have similar instructions on the rung, and it would be useful to be able to select a group of instructions within a rung, and copy and paste them within a second rung.