19-12-2019, 01:20 AM
The front stub nut does not have to (and should not) be very tight. Feeding a fixed die or dienut over wonky thread often cuts a new one in the wrong place. Damage is usually due the end burred or the split pin been deliberately sheared. Can often sort by reducing the length of stub and tidying thread with a small diamond section riffler file. 3 corner file not suitable for BSF.