Not sure if you are aware of this thread : http://www.ecigssa.co.za/rx200-warranty-issues.t19939/
Be careful with tanks that has slightly longer 510 connectors on the RX. Not sure of the Subtank Mini falls into this class, but that 'Atomizer Short' message rings a bell on some on the issue mentioned, not necessarily in the linked thread though.
Be careful with tanks that has slightly longer 510 connectors on the RX. Not sure of the Subtank Mini falls into this class, but that 'Atomizer Short' message rings a bell on some on the issue mentioned, not necessarily in the linked thread though.