I have a predator 5K2 cue . The cue is 59 '' ( 30'' 314-2 shaft) and the weight is 19.25 oz . My personal preference is 20 oz so I tried to change its weight , but the cue without the weight bolt is 17.5 oz. I need a 2.5 oz weight bolt, where can I find any ? I've heard that the maximum predator weight bolt is 2 oz , is it true ?