I got a bunch of metal shavings in my oil filter. They're aluminum or at least non-magnetic. No shavings in the oil that was drained. None in the valves all spec. No shaving beneath in the timing cover either. There was a few shavings in the clutch but none of the shavings are either clutch material. Runs great, no noises, any ideas before I pull the basket and look into the bottom end.