Quoted for the truth. It's a good idea like, but it will never work like a King The 'toothed pawl' idea seems a bit too farfetched and precise. These hubs are going to be have to be very technically sound and sturdy. The springs will have to be very strong indeed (as mentioned) and also a few more pawls got have been used to add to the rigidness (that it supposedly allready has). I wouldn't put faith in one because 2 pawls that have to engage so precicely cant be that srong and dependant.Whats going to happen if one of the 2 doesn't engage properly and your relying on one pawl? can't see it woking i'm affraid and even if it did wouldn't put my faith in it. Yes My face isn't pretty, but i like my teeth how they are thankyou very much