I just bought the Microtech socom elite from another forum, guy claimed it was used no problem. The knife looks brand new never used, but I have three issues. The blade has a slight bit of up and down play, the thumb stud is loose, and the glass breaker is also loose (it just spins and rattles) not sure if that is normal since this is my first socom I would like to know is there a way to tighten the pivot cause i can only get it so tight. Thank you any info is appreciated