recently found a very nice 59 fatboy which is one of my prized possessions. currently am using a slim (when not using a straight). just wandering how the tightening knob is supposed to feel. it doesn't have the same feel as my slim or super speeds when tightening. sort of a squishy feeling, not a solid tight feeling. i'm afraid to twist it till it feels tight. Is this how they feel? It seems to hold the blade okay.
