When you pull the trigger and hold it back on my emag in mech mode it takes a few seconds to completly seal off is this normal for the emag valve. I have the on off that uses the quad oring, and I replaced it didnt help any. On the other two mags I have owned its been an instant seal once the trigger is pulled and held back. So im wondering if this is normal or what the deal is. Its not really hurting anything its just kind of annoying. 
