Hu guys, i changed my gear lube today so I emptied the bottle and figured that I would rinse out the sludge. So I attempted to remove the large nut on the bottom but realized it was not coming off andcjust kept turning. So I tried to tighten it back, but once again it kept turning. Now it has slight leak. Could you please advise how to tighten.
Thanks so much!
Thanks so much!

