31-07-2019, 06:35 AM
It's a bit of a long shot Colin but have you tried another plug?
Otherwise, I'm not sure I 'd attempt this in situ unless I had no choice. Once the case is on the bench it should be obvious how much meat is left around the thread. You could go one size up but I'd consider welding up and starting again. Swapping for another case might be cheaper.
Otherwise, I'm not sure I 'd attempt this in situ unless I had no choice. Once the case is on the bench it should be obvious how much meat is left around the thread. You could go one size up but I'd consider welding up and starting again. Swapping for another case might be cheaper.