If you sent those pictures to my e-mail I not see where I have recived them? Please send them again so I can take a look at the issue. Take as many pictures as you feel you need to show the problem you are having. We have only ever produced 2 gears one short and one long and you have tried both with no luck so I would like to insure that we are indeed talking about the same thing here. I have even checked with the ZEX engineer that designed it to insure those were the only 2 gear options. If you have a picture or a link to the gear you say it looks like you need please send that as well. Are you using a ZEX bottle and valve? My e-mail address here is
amick@compcams.com and I will be looking for you e-mail.