So I was teaching someone to ride my 03 f4i and when they were in first gear with the clutch all the way out, there was a loud consistant clicking sound I know its not the CCT sounded like the chain almost but if you give it some throttle the sound disappears any ideas?

 

It's likely the chain. It has probably done it for a while you just don't notice because you're on the bike.

Make sure it's properly tightened and lubed.