Or is it all just good TV, are the routes planned, is the cameraman followed by a back up crew with a canteen trailer, or are they realy out there with their whits and a knife?????
Applogies to Ranolf Fienes (as the "Mad, Bad and dangerous to know" was what his father in law said about him"
I just used a dremil and a flap wheel and gently ran it round the inside a touch, then the outside test fit than do oit again and again untill it runs the way i wanted it
But dont go to far, I think JMB has a the perfect aging method, he just washes the watch in the cuttings under his lathe, me i just wear mine but wear them hard.
I have don the same on a stiff bezel, just gently thinned the retaining washer, it may also be worth ensuring that the insde of the bezel is clean as well, use a toothpick and polish the inside of the groove, if some one has glued an insert on in the past then there may be some glue in there