Recently my wife and I went on a 30th anniversary driving trip. Our plan was to eat at as many BBQ joints in southern states as possible in 5 days. We ate at BBQ joints in Kentucky, Tennessee, North Carolina, Georgia, South Carolina and Alabama. Lunch and dinner were Bbq for the whole trip. While in North Carolina we stopped at a Saturday flea market and of course I couldn’t resist checking out the tools, mostly junk. But I did manage to walk away with a beautiful old Craftsman version of a Stanley 161A block plane and a very well preserved older Stanley #3. Almost no rust, Ten bucks each. I decided to do a bit of restoration on the #3 so I disassembled it, cleaned it and put in a new Ron Hock iron. The knurling on the brass adjuster knob was pretty worn so I decided to make a new one on my LeBlond Regal lathe out of some 1” brass stock that was laying around. All went well until I realized to my horror that the thread of the stud was not 1/4-28 LH as I has assumed but is 9/32-24 Left Hand. Whose idea was that! So my question is, has anyone else dealt with this problem, is there anywhere I can get a 9/32-24 Left Hand tap, or should I try to replace the stud with something else like 1/4-28 or 5/16? My preference would be to find a 9/32-24 Left Hand tap but so far no luck.