I don't. Sorry.
My 85 Shadow 700 makes terrible tapping noises though. Bang, rattle, tap, tick, you name it. Noisy as all hell. But it runs strong, works fine, and has always done this with 38,000 miles on it.
I know this isn't any help for you, just saying that not all sounds you hear mean trouble. I can't hear your bike though so I can't say for sure.