[Drunken F00l]

You can also make a cfg in the tf\cfg folder for each class.

For example, spy.cfg:

Code:

bind f "joinclass sniper;joinclass spy"

And then in soldier.cfg

Code:

bind f "joinclass sniper;joinclass soldier"

Etc...

Just make it so it joins some other class and then back to the one you had. The cfg files for each class are automatically run. You might even be able to leave the first joinclass out and just do joinclass to the class you were already on. I don't know, I haven't tried it.