A few weeks ago, a cache was published in Warren Gorge over on the EWT Chafford Gorges reserve but the coords were wrong although some locals were in the know. After a few complaints, the trad cache was disabled.
I noticed that the coords had been changed but the cache hadn't been re-enabled yet, so I thought that I'd have another look. It seems that the original coords were only 500m out! A good walk through the reserve brought me to a part that I hadn't visited before. The new coords were spot on and the cache was soon in hand. Another one added to the total.