I may just be overthinking things, but I noticed this while messing around with my pegasus while waiting for batteries to charge. The vent holes work great (allow air to leave the mod) with the lock ring up (unlocked), but locking the firing button (lockring down) also blocks the vent holes. Is this normal? Is it a potential cause for concern? Never had a battery fail, but I'd like to think my mod won't turn into a grenade should it ever happen! lol