Anyone have an old Big Blue CF-250 that could remove the set screw and shoot me a pic of the shape of the tip and maybe even measure the diameter and thread pitch? I'd like to be able to just take a correct size bolt and file the tip to the correct length and shape. If I can fix it, the thing will get some Lock-tite this time. I can probably take it to Tractor Supply and test fit for the bolt size and thread pitch, but I will still need to get a good idea of the tip's length and shape to fit through and not bind.