Wankers cramp?
Sandy of Jacklore knives has talked about having the operations for this and is back to knife making including the leatherwork with saddle stitching etc
This reminds me of an old boy I used to know who used to travel about to race his dogs
Think he was in Cowdenbeath, he asked for a pint of scotch, to which came the reply "I'm not serving an English man a pint of whisky"