hey guys sorry if this is in the wrong place noob question here! I recently bought a chiyou clone (didnt know it was a clone at the time) and i have the sony 18650vtc3 batteries which are supposed to be great. My problem is with this batter in the adjustable top pin is not long enough and there is some rattle and at times contact issues. I also have a shorter AW IMR battery which is awesome that fits fine. My question is does anyone have any recommendations for a 18650 battery that may have a cap or is a bit longer so that my firing pin doesnt come out all the time? thanks for your help!!