I am using silent stroke mesh heads with 2box external triggers on an acoustic kit they work good but the snare doesn't respond perfectly. My toms are set at rub2 threshold max 48 ,gain 4 ,Pos-2, this works ok. The best i can get the snare settings are pad 8 ,gain 4 , threshold max 48 , Pos -2 .All my Toms have the resonant heads but the snare has a small hole cut out .Maybe i need a more firm drum head for just the snare like roland v-head.
You can get a remo muffl control ring, that would help you!