the 14mm BonG should fit into the Dynastash. You can contact @VapCap on their website contact page for a resolution. I did have a stash - I have three- that would not fit my VonG. I just drilled it out with a 14mm bit and all was good. It took 5 minutes. I'm not sayin it's OK, cause they should fit. They have fantastic customer service and I'm sure they will take care of you. Here are some pics comparing the condenser and mp set up between the regular condenser and the Omni.