little piece o' clutch in the tranny pan

[d.delano]

Just serviced the trans 722.409, 170k- there was clutch flake about the size of an index fingernail in the pan, along with a thin film of grey silt. The silt was there the last time I changed the transmission fluid, and I take that as normal. However the clutch chip worries me. Should I be looking for a new transmission is what I would ask. Shifts fine currently.