Hi David, Sounds fine to me too. All my 102Cs are rather"clackity" if thats a word.LOL If you get a dry metal-metal screech or heavy clunking sounds, that is what to listen for as bad. Some dry lube on the rollers, cam arms, tower slide areas might help some too. When ever you want to pull it for inspection, let me know. I can talk you thru it.
What size is that belt? Looks a bit tight. Seems to be spinning the driven fairly fast. Does it grind alot going into gear?