When recently posting an answer to a forum question I wanted to write out a couple of equations relating to the topic being discussed. The topic can be found here. The problem I had was the symbols were not available on the post reply interface and I had to copy and paste the symbols from Word. What are the chances of having a symbol directory equiped with all the common electrical symbols in, as part of the post reply interface? Another example of where I came up against this problem was here, where I didn't copy and paste from Word because I couldn't find them. Also some time ago, a forum member mentioned about something an which we could draw a circuit, for example a pallet. I don't know how easy or difficult this would be to impliment but I thought it was a good idea and was wondering what the site admin thinks. The thread can be found here. I am not at all familiar with how easy such things are to do, and if what I'm saying is impossible or not practical then tell me, I would also be interested to hear what other members think.