Using the student version and it's great for my purposes. I am currently working on building a HighPass filter and modeling it with this tool.
When I add an OpAmp741 the physical diagram inputs (+-) are in opposite positions to the schematic I am working with and in fact opposite to any other schematic I have seen. So I said no big deal I will just be sure to hook everything up "backwards", well after a few of these OpAmps on the screen it's impossible to follow.
Ok, I'm not expert, searching CircuitMaker for "other" OpAmps and they are the same, I thought maybe I could edit them, but no luck there? I have a feeling I am doing something so stupid and that I am possibly going to give some folks a good laugh this evening!
Thanks for any input.