Soaked the lower unit of the TH feeder, along with all the pellets there. Smelly mess, jammed feeding mechanism. I called TH to see what they recommended & followed advice, but still have issues. We'll see.
This particular feeder has had multiple leaks along the seams last couple of years, so not a surprise power washing created problems. We've taped sides to keep water out, but it's getting to the point where it needs replacing even without power washing fiasco. If it can't be fixed, I have a replacement ordered. No real complaints, the internal guts are still going strong & nothing lasts forever.