i kinda know wah sticking points are...but how r they usefull in finding the actual combo....n i have searched all over the fourms n didnt find a way to find out dudley combo's...so it is possible to do so..??
I don't believe sticking points are the proper way to tackle the problem. Come up with a method to measure give in the shackle and then just check each sticking point. The one that gives the most is the last number. You can either brute force the last two or try measuring shackle give again to get the other two.
I'll put my money where my mouth is and start drawing up such a device myself.