24-05-2018, 10:13 AM
Sorry Stuart (& thanks) - somehow I missed your reply earlier.
I wonder if more than one size was used? I'm pretty sure I offered up 2BA last night but it looked way too big; and that would be 4.5mm across the threads (might be more worn than I thought). I'll have to check again tonight, stuck in the office right now!
I wonder if more than one size was used? I'm pretty sure I offered up 2BA last night but it looked way too big; and that would be 4.5mm across the threads (might be more worn than I thought). I'll have to check again tonight, stuck in the office right now!