need to work with each of the trigger settings, Gain, V-Curve, Cross talk, Decay, and Noise
too little gain = soft hits (such as gravity blasts) won't register // too much gain = double/false triggering.
V-curve = dynamics. probably want to crank it up to 7 if you're doing gravity blasts, so soft hits still come out full volume
crosstalk: too low, hitting something other than the snare might cause the snare to fire // too high = might not register soft hits
decay: too low = double/false triggering from the head still vibrating after the first hit // too high = won't trigger as fast as you're playing
noise: too low = sympathetic vibrations from all around may cause trigger to fire // too high = might not register soft hits
also, not enough dampening might make it prone to double/false triggering
I'm having trouble getting my kicks just right myself.