You mean rotofixing.
Or, as some might call it, overtightening the cog to the extent that it damages the threads, leading to stripping when torqued in the opposite direction, by leg braking.
Over-tightening only happens when you over-tighten.
Rotofixing as a method is fine if you're not an ass. Helpful when you've forgotten or just snapped your chainwhip.
Over-tightening only happens when you over-tighten.
Rotofixing as a method is fine if you're not an ass. Helpful when you've forgotten or just snapped your chainwhip.