May I ask how many threads your 2014 cyclone has ? I'm counting 3 threads on mine that's why I'm guessing it dont screw down. My rm2 from reos had double or more threads atleast 7. I spoke to mountain oak vapors this morning and they told me to send it back and they will send me another one .
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have you tried adjusting the post yet?
I see three maybe four threads on mine. I'm pretty sure this will solve your problem without having to return it.