Hay at users my question has beeb asked b4 but icaint find the thread anymore. By buddy hasan assasin just like mine and he had problems with his cable slide post loosening up all the time. After closer inspection the set screw hole had a small peice of metal still in the bottom closer to the carbon rod. He used the set screw to push that lil peice of metal through. Re-inserted the cable slide post and tightened back down on it. Hadnt had any problems sence. My assassins seems to have that lil peice of metal also because i backed out the set screw and the cable slide wont back out at all like something is holding on to it. Is this normal??