Hey Guys, I apologize if this is one of those dumb questions but would someone please explain what the #993 Legacy Expansion Set is and do you need the Command Base in order to use it or is it a stand-alone unit? Any help will be greatly appreciated. I have the Legacy Base-1L that I bought from one of the Forum Members some time ago, I had never taken it out of the box until now but when I looked at it, it wasn't the one I thought it was. I thought it was the other one. Now I'm thoroughly confused about which one I actually need in order to run my newer legacy engines.
Thanks for your help, it is very much appreciated.
