[TESLA-X4]

I'm not sure if L4D allows servers to force the 'bind' command on clients by default, but anyway here's a test plugin to allow you to check if it is indeed allowed since I haven't got a L4D server to test it on. Unbind your slot1 - slot10 keys first before joining the server to be sure it it works. If it does, the keys should be bound again.

Hope this helps